mersenneforum.org (https://www.mersenneforum.org/index.php)
-   No Prime Left Behind (https://www.mersenneforum.org/forumdisplay.php?f=82)
-   -   Report top-5000 primes for all k<=1001 (https://www.mersenneforum.org/showthread.php?t=9891)

 gd_barnes 2008-01-21 07:18

Report top-5000 primes for all k<=1001

Please report all top-5000 primes for k<=1001 in this thread.

Kar_bon has a list of all primes found and search-ranges previously completed on the k's that we will be searching [URL="http://www.rieselprime.de/Data/00300.htm"]here[/URL]. It includes all known n-ranges starting at n=1 and will be updated as we complete n-ranges and find primes. For 300<k<=1001 and n>=260K, the ranges and primes will be shown in the team drives here.

Instructions for submitting a top-5000 prime:

Go to [URL]http://primes.utm.edu/primes/home.php[/URL].

Step 1: For people who have not submitted top-5000 primes previously, create a prover account:
1. Select 'Submit' on the lower left side under 'Join in'.
2. Select the 'click here to create a prover-account' link in the middle of the page.
3. Fill out the form and submit it. You will be assigned a prover account.

Step 2: Create a proof code:
1. Go to the home page in the link above and select 'Index' on the left side under 'Provers'.
2. Next to 'search prover-accounts', type yours and press enter.
3. Click on your prover account (there may be one or several) and press enter.
4. Towards the bottom, click on 'Create a New Proof-Code' and press enter.
5. If necessary in the little pop-up box, type in your user name (prover account) and password and press enter.
6. You should now have a list of proof programs. Select LLR.
7. In the space below all the programs that says "none", type "NPLB, srsieve, psieve" (WITH the commas but without quotes) for the project and sieving software. [If you did an individual-k search on your own, then the software may vary.]
8. You should now have a new proof code and can submit the prime. Example...L442.

Step 3: Submit the prime:
1. Go to the home page in the link above and select 'Index' on the left side under 'Provers'.
2. Next to 'search proof-code', type your new code from step 2 and press enter.
3. Towards the bottom, next to 'Submit primes using this code as', click on your name (prover account) and press enter.
4. If necessary in the little pop-up box, type in your user name (prover account) and password and press enter.
5. You should see a big free-form box. Type in your prime (no spaces needed) and click 'Press here to submit these prime(s)'.
6. A verification screen will come up. If the prime is correct, click 'Press here to complete submission'.

Gary

 gd_barnes 2008-01-22 11:13

Prime to get us started...

It's not quite top-5000 material but here's the first one to get us started:

745*2^333239-1 is prime (100318 digits)

This is pretty good for this k-value. Even thought it's relatively average weight, up to n=260K, its previous highest prime to date was at n=75771.

Gary

 kar_bon 2008-01-22 13:55

here we go:

747*2^333709-1 is prime! (100460 digits)

 gd_barnes 2008-01-22 16:13

[quote=kar_bon;123496]here we go:

747*2^333709-1 is prime! (100460 digits)[/quote]

:cool: Bring it on!

I want it noted that Prime Search has 53 top-5000 primes (now 54) at the beginning of this project and is in 9th place. We should be able to fairly quickly move up into 6th place, which is the old 15k project that has 82 primes.

Edit: It's kind of interesting that our first two primes were for k=745 and k=747.

Gary

 em99010pepe 2008-02-01 09:04

495*2^338804-1 is prime!

639*2^343683-1 is prime!

639*2^343305-1 is prime!
489*2^343303-1 is prime!

 gd_barnes 2008-02-01 16:14

[quote=em99010pepe;124493]495*2^338804-1 is prime![/quote]

FINALLY! A top-5000 prime for 400<k< 500. There are just a few less k's in the 400's than the others due to prior reservations and searches but it was still surprising how long it took to find one.

2 more to move into 7th place all alone!

 gd_barnes 2008-02-04 17:26

[quote=em99010pepe;124732]639*2^343305-1 is prime!
489*2^343303-1 is prime![/quote]

Great run Carlos! That's amazing on k=639. I cannot recall primes so close together on a single k at such a high n and such a low k. (only n=378 difference)

In the mean time, another 'smaller' one:

533*2^321410-1 is prime

Gary

 mdettweiler 2008-02-05 16:42

[quote=em99010pepe;124835]From LLRNet

693*2^321959-1 is prime! (IronBits)[/quote]

[quote=em99010pepe;124838]From LLRNet (IronBits)

795*2^322014-1 is prime!

EDIT: Primes from LLRNet were double-checked.[/quote]
Yay! Our first LLRnet primes! And in such close succession! :w00t:

 gd_barnes 2008-02-05 17:33

Wow, I'm offline for 10 hours to get some rest and I come back and we have 5 new primes including 2 top-5000's!!

:george:

 em99010pepe 2008-02-10 20:13

All primes so far found by LLRNet have been double-checked by me using LLR 3.7.1c on an AMD 64 3000+ (2GHz).

[code]693*2^321959-1 is prime! Time : 255.119 sec.
795*2^322014-1 is prime! Time : 234.755 sec.
833*2^322530-1 is prime! Time : 277.265 sec.
423*2^324430-1 is prime! Time : 266.972 sec.
565*2^324789-1 is prime! Time : 240.924 sec.
495*2^325070-1 is prime! Time : 240.929 sec.
473*2^325256-1 is prime! Time : 240.986 sec.
789*2^325375-1 is prime! Time : 320.555 sec.
705*2^325274-1 is prime! Time : 241.211 sec.
741*2^325661-1 is prime! Time : 241.499 sec.
625*2^327291-1 is prime! Time : 242.718 sec.
603*2^325792-1 is prime! Time : 286.115 sec.
667*2^327465-1 is prime! Time : 141.441 sec.
915*2^328673-1 is prime! Time : 292.732 sec.
605*2^329452-1 is prime! Time : 293.204 sec.
833*2^329490-1 is prime! Time : 293.129 sec.
895*2^329641-1 is prime! Time : 346.403 sec.
987*2^329652-1 is prime! Time : 326.962 sec.
987*2^330033-1 is prime! Time : 341.785 sec.
973*2^330363-1 is prime! Time : 325.952 sec.
705*2^330472-1 is prime! Time : 338.511 sec.[/code]

 em99010pepe 2008-02-13 17:26

Yes he does.

user=Free-DC_em99010pepe
[02/13/08 17:07:35]
573*2^350426-1 is prime!

With only one core on LLRnet!!!

441*2^323913-1 is prime! (Confirmed)

 kar_bon 2008-02-13 22:16

[QUOTE=em99010pepe;125719]
573*2^350426-1 is prime!
[/QUOTE]

This prime pushed PrimeSearch (and NPLB) in place 14 (2 up) by score at Top5000-projects!
We leave TwinPrimeSearch and Riesel Base 5 behind us!

Place 13 is waiting for us!

 mdettweiler 2008-02-13 22:40

[quote=kar_bon;125728]This prime pushed PrimeSearch (and NPLB) in place 14 (2 up) by score at Top5000-projects!
We leave TwinPrimeSearch and Riesel Base 5 behind us!

Place 13 is waiting for us![/quote]
And, in terms of number of primes found, we've only got 6 more primes to go before we pass the 15K project! :banana:

 em99010pepe 2008-02-13 22:42

[quote=Anonymous;125729]And, in terms of number of primes found, we've only got 6 more primes to go before we pass the 15K project! :banana:[/quote]

I bet with you that we've only got 4 primes to go and not 6....lol

 Flatlander 2008-02-14 20:12

537*2^351529-1 is prime!

I now own 1% of the top 5000! lol

 em99010pepe 2008-02-17 21:24

user=Free-DC_Beyond
[02/17/08 20:18:24]
979*2^357019-1 is prime!

There's another one, the first top 5000 prime for a member of XS team.

EDIT: The good news is that PrimeSearch is almost reaching 100 primes in top 5000...hehehe

Carlos
---
495*2^262360-1 is prime!

My fourth today...lol
---
user=gd_barnes
[02/19/08 21:43:17]
549*2^359183-1 is prime!
---
user=AES
[02/23/08 00:17:41]
495*2^282670-1 is prime!

PS: this is the first k with 5 primes found at NPLB!
---
user=Flatlander
[03/02/08 07:09:25]
695*2^296496-1 is prime!

if i've not miscounted this is the 200th new prime found by NPLB!
Karsten
---
user=Free-DC_Beyond
[03/05/08 03:26:52]
949*2^372233-1 is prime!
---
371*2^276762-1 is prime! confirmed one
---
user=Free-DC_em99010pepe
[03/05/08 16:32:04]
843*2^298528-1 is prime!

user=Free-DC_Beyond
[03/05/08 14:43:27]
423*2^372408-1 is prime! confirmed one
---
829*2^269559-1 is prime!
---
731*2^269598-1 is prime!
603*2^271426-1 is prime!

[B]Admin edit: 25 primes in a 24-hour time frame: 3 top-5000 and 22 non-top-5000.[/B]
[B]This is the current standing NPLB record for total primes in 24 hours for n>260K in which there were at least 3 top-5000 primes!![/B]
---
969*2^269673-1 is prime!
---
825*2^392581-1 is prime!
---
321*2^278837-1 is prime! confirmed one
---
user=Free-DC_Beyond
[03/11/08 04:36:39]
579*2^374205-1 is prime!

Not sure if I already posted this one.
Gary has 3 to submit...Beyond submitted 2 a few minutes ago.
---
user=Free-DC_Beyond
[03/11/08 14:32:15]
473*2^374414-1 is prime!

 gd_barnes 2008-02-19 22:12

[quote=em99010pepe;126187]user=gd_barnes
[02/19/08 21:43:17]
549*2^359183-1 is prime![/quote]

Thanks Carlos.

100th prime for Primesearch! :smile:

 mdettweiler 2008-03-01 16:27

685*2^371379-1 is prime!

Not only is it my fourth prime overall, it's my first top-5000 prime! :banana: :w00t: :banana: :w00t: :banana: :w00t: :banana: :w00t: :banana:

 Mini-Geek 2008-03-05 12:36

501*2^371430-1 is prime!
Thanks, Anon, your program to notify works great (even if it does give the message every day between when you find it and finish the range).

Edit/p.s. Despite Anon's apparent attempts at anonymity (naming himself Anonymous and in his program saying no copyright because he would have to reveal his name), I know his name. Just thought I'd let you know that it's not very hard. (It's prime-related, which is a big hint.)

 kar_bon 2008-03-05 23:54

789*2^315143-1 is prime

 Beyond 2008-03-06 01:19

339*2^284975-1 is prime!
363*2^284859-1 is prime!
319*2^286103-1 is prime! (PS: confirmed!)
383*2^285892-1 is prime! Confirmed
349*2^287411-1 is prime!
351*2^283706-1 is prime!
381*2^288935-1 is prime! Confirmed
363*2^290278-1 is prime! Confirmed
399*2^290555-1 is prime! Confirmed
309*2^290423-1 is prime! (PS: confirmed!)
317*2^290172-1 is prime! (PS: confirmed!)
315*2^292427-1 is prime! (PS: confirmed!)
349*2^293773-1 is prime!
367*2^297505-1 is prime! Confirmed
395*2^295928-1 is prime! Confirmed
381*2^303722-1 is prime!
---
395*2^307796-1 is prime! Confirmed
397*2^307581-1 is prime! Confirmed
341*2^312138-1 is prime! Confirmed
301*2^314825-1 is prime! (PS: confirmed!)
309*2^315773-1 is prime!
339*2^322159-1 is prime!

[B]Admin edit: 26 primes in a 24-hour time frame: 2 top-5000 and 24 non-top-5000.[/B]
[B]This is the current standing NPLB record for total primes in 24 hours for n>260K!![/B]
---
999*2^405840-1 is prime!
615*2^405976-1 is prime!
---
441*2^406179-1 is prime! Confirmed
---
893*2^406254-1 is prime!
843*2^406115-1 is prime!
---
549*2^407437-1 is prime!
---
489*2^407751-1 is prime!
---
Look! There's one now ----> 547*2^407569-1 is prime! :smile:

Make that 2, though this is not top 5000 material I'll take it. 503*2^300702-1 is prime!

[B]Admin edit: 18 primes in a 24-hour time frame: 16 top-5000 and 2 non-top-5000.[/B]
[B]16 top-5000 primes in 24 hours is the current standing NPLB record!![/B]

 Flatlander 2008-03-07 00:04

363*2^348040-1 is prime! (Confirmed.)

 gd_barnes 2008-03-07 23:35

A prime story...

Spoken in the tone of the narrarator for "A Christmas Story"; you know the one with the BB gun, the kid who gets his tongue stuck to the frozen pole, etc.; that one?:

[quote]
There he was one Friday afternoon going upstairs to change his machines over to port 5000 for an LLRnet rally coming around the corner.

Much to his dismay, there was something wrong with those crunchers. Port 5000 would not work on them so back he went to change them back to ports 100 and 300.

Gary was now feeling very down this day because none of his machines had been treating him well lately. To further his depressed state, he checked the forums and something was amiss. Port 5000, that all powerful mammoth of a server machine, had gone down. Now his poor machines were forced to remain on old klunky ports 100 and 300 and continue spitting out composites until the end of time.

Much to his delight, he checked the forums 1 hour later and all was well. Port 5000 was purring like a finely-tuned machine. But the delight was short-lived as he trudged back upstairs huffing in annoyance at the inconvience bestowed upon him.

There he went, 1 by 1 changing the machines back AGAIN from old klunky 100 and 300 to the finely tuned 5000 until only 1 remained.
[/quote]

Now, in the tone of the 'Larry, the Cable Guy' when he tells the story of "Twas the night before a non-denominational winter holiday" (instead of the "The night before Christmas"). If you haven't seen this, be prepared to cry. It is so friggin funny! Just google "Larry Cable Guy non-specific holiday figure".

[quote]
One lonely machine there did still remain; one final switch to put him out of his pain.

He turned on the monitor; his eyes must have been playing tricks because that old port 300 had been shooting just bricks.

In front of him, this just could not be, there must have been a malfunction on that final P.C.

Low-and-behold he did stare until he started to cry, but a nice juicy prime was staring him back in the eye!
[/quote]

:smile:

True story by the way (except the depression and crying part). lol

On that final machine before the changeover, the next-to-last test on it spit one out:

833*2^373286-1 is prime!

All thanks to IronBits server going down this afternoon! :smile:

Gary

 em99010pepe 2008-03-11 12:48

I bet today we are going to reach 3rd overall in terms of number of primes...lol

 Mini-Geek 2008-03-11 13:28

[URL]http://primes.utm.edu/bios/top20.php?type=project&by=PrimesRank&at=4&id=518[/URL]
Rank 4!
We're two behind TPS. Two to go, and we're number three...after that, we have about 300 to go to the next rank (ignoring what numbers fall off).

 kar_bon 2008-03-11 14:18

871*2^347847-1 is prime

 gd_barnes 2008-03-11 19:23

And with this unbelievable trio within n=26 of each other, we will be #3!:

499*2^374433-1 is prime
531*2^374455-1 is prime
999*2^374459-1 is prime

:george::george::george:

 gd_barnes 2008-03-11 19:28

[quote=em99010pepe;128477]I bet today we are going to reach 3rd overall in terms of number of primes...lol[/quote]

You are highly prophetic! lol

I'm counting 9 top-5000 primes today U.S. time; 11 GMT time!

Bringin' down the house! :smile:

 Mini-Geek 2008-03-11 19:30

[quote=gd_barnes;128550]And with this unbelievable trio within n=26 of each other, we will be #3!:

499*2^374433-1 is prime
531*2^374455-1 is prime
999*2^374459-1 is prime

:george::george::george:[/quote]
Congrats! We became tied with TPS earlier today for slot 3 because some other project bumped another 333333 off the list, these primes just finished it off so we are really in spot 3.
:party:

 gd_barnes 2008-03-11 21:17

[quote=em99010pepe;128557]user=Free-DC_Beyond
[03/11/08 14:32:15]
473*2^374414-1 is prime![/quote]

Unbelievable. 4 primes within n=45 of each other!!

I think Karsten had 4 new primes in a single n=200 manual LLR reservation earlier but that was at a lower range and I think they were more spread out than this. A truly remarkable run of primes here.

What's even more amazing is that 2 of the 4 are for k=400-500, which have many more previously found primes than any other 100k range for k=400-1001.

 kar_bon 2008-03-12 01:11

495*2^353869-1 is prime!

 gd_barnes 2008-03-12 01:19

Final tally: 13 top-5000 primes from midnight to midnight GMT!!

Definitely a new daily record for NPLB. I seem to recall 11 previously but I'm not sure if they were all top-5000.

All new except one...What a run!

Even better...with Karsten's last prime, we're at 13 primes from midnight-now CDT U.S. with >3.5 hours to go...amazing. Perhaps we'll get another couple of them before midnight here. :smile:

 em99010pepe 2008-03-12 06:00

user=Free-DC_IronBits
[03/12/08 03:09:36]
685*2^300797-1 is prime! confirmed

user=Free-DC_em99010pepe
[03/12/08 04:34:48]
695*2^300844-1 is prime!

user=Free-DC_IronBits
[03/12/08 05:00:32]
603*2^300866-1 is prime!

[B]Admin edit: 19 primes in a 24-hour time frame: 14 top-5000 and 5 non-top-5000.
This is the current standing NPLB record for total primes in 24 hours for n>260K in which there were at least 4 top-5000 primes!![/B]

 gd_barnes 2008-03-12 10:21

[quote=Beyond;128617]Look! There's one now ----> 547*2^407569-1 is prime! :smile:

Make that 2, though this is not top 5000 material I'll take it. 503*2^300702-1 is prime![/quote]

15 in a single day in my time zone! 13 new top-5000, 1 confirmed top-5000, and 1 below top-5000.

Karsten, you should show this in your historicals and milestones thread. I guess the best thing to show would be 13 top-5000 primes in a day GMT.

 gd_barnes 2008-03-21 02:50

I just checked all of my machines after getting back from vacation. A nice trio from manual reservations for a change:

605*2^393234-1 is prime
511*2^393673-1 is prime
951*2^393765-1 is prime

 gd_barnes 2008-03-21 04:26

[quote=gd_barnes;129321]I just checked all of my machines after getting back from vacation. A nice trio from manual reservations for a change:

605*2^393234-1 is prime
511*2^393673-1 is prime
951*2^393765-1 is prime[/quote]

With these primes, PrimeSearch just hit 200 top-5000 primes!!

:flex::george:

 em99010pepe 2008-03-23 01:11

867*2^264398-1 (llrnet port 7000, confirmed)

 gd_barnes 2008-03-24 02:21

[quote=em99010pepe;129476]867*2^264398-1 (llrnet port 7000, confirmed)[/quote]

This is confirming Jasong's prime, which was a new prime when he found it.

Karsten, as stated previously, give Jasong full credit for his first prime in this range and give Carlos full credit for this one. I will change post 1 of the drive 2 thread to reflect it as such.

Since this was done on a server, now I'm not sure how to credit the k/n pairs that were tested. Initially I said to give Jasong credit for 1 200n range and Carlos credit for the other 4 200n ranges. Karsten or anyone else, I'll leave it up to others to determine how best to score this. Giving Jasong 20% credit for the range tested seems reasonable but I know that complicates the heck out of scoring for a range that was done on both LLRnet and manually. Ugh!

Gary

 em99010pepe 2008-04-02 15:23

user=Free-DC_Helix-Von-Smelix
[2008-04-02 07:16:28]
543*2^412067-1 is prime! Time : 11804.0 sec.

To all: Helix is giving me all primes he finds.

Carlos

 gd_barnes 2008-04-02 15:42

[quote=em99010pepe;130540]user=Free-DC_Helix-Von-Smelix
[2008-04-02 07:16:28]
543*2^412067-1 is prime! Time : 11804.0 sec.

To all: Helix is giving me all primes he finds.

Carlos[/quote]

You lucky dog! Can I have all of YOUR primes?! lol

Edit: I'll still show them as found by Helix and Karsten will give the score to Helix. You just report them on top-5000. As I recall, that was the understanding.

 gd_barnes 2008-04-02 15:46

In balancing primes found in results files with what I had in the first post of drive 2, I found these 3 missing primes from IronBits server port 500 (6000) from drive 2 that never got posted in this thread. This caused me to miss them in the first post of drive 2.

user=Free-DC_tnerual
[03/19/08 00:15:41]
899*2^309632-1 is prime! Time : 737.0 sec.

user=kar_bon
[03/19/08 04:55:05]
527*2^309748-1 is prime! Time : 107.0 sec.

user=kar_bon
[03/19/08 08:04:17]
621*2^309834-1 is prime! Time : 106.0 sec.

I have now updated the first post of drive 2. Karsten will reflect them correctly in the scoring, the NPLB drive 2 page, and the k=300-2000 page.

Gary

 em99010pepe 2008-04-02 16:36

[quote=gd_barnes;130542]You lucky dog! Can I have all of YOUR primes?! lol

Edit: I'll still show them as found by Helix and Karsten will give the score to Helix. You just report them on top-5000. As I recall, that was the understanding.[/quote]

Yes....

 gd_barnes 2008-04-02 16:51

[quote=em99010pepe;130553]Yes....[/quote]

I CAN have all of your primes? Excellent!!

Thanks for the generosity!

 kar_bon 2008-04-04 13:43

Oita found:
399*2^496100-1 so another one for us to confirming.

 gd_barnes 2008-04-04 15:45

[quote=kar_bon;130727]Oita found:
399*2^496100-1 so another one for us to confirming.[/quote]

HAH! LOL

We got 'picked off' too! But no big deal here. We have LOTS of k's that everyone is testing! :smile:

It's strange because that's the first top-5000 prime for Oita in over a year. k=300-1001 is his favorite range. He may have seen our effort and got motivated to start searching again.

I wonder if he's really using Proth to prove them? Also, I wonder if he's using any sieving software ahead of time? Slow, slow!

Gary

 gd_barnes 2008-04-05 14:49

Wouldn't you know it after I inadvertantly reported k=411 complete at Primesearch with no primes for n=300K-340K:

411*2^312923-1 is prime

It's a high-weight k so it doesn't surprise me.

Karsten, please add this to your drive 2 page normally. I'll add it to the drive 2 primes post and ask Michael Hartley to uncomplete n=300K-320K so that I can report it there.

Gary

 mdettweiler 2008-04-06 03:19

[quote=gd_barnes;130744]HAH! LOL

We got 'picked off' too! But no big deal here. We have LOTS of k's that everyone is testing! :smile:

It's strange because that's the first top-5000 prime for Oita in over a year. k=300-1001 is his favorite range. He may have seen our effort and got motivated to start searching again.

I wonder if he's really using Proth to prove them? Also, I wonder if he's using any sieving software ahead of time? Slow, slow!

Gary[/quote]
It looks like we just got picked off again, this time by the infamous Benson:
[URL]http://primes.utm.edu/primes/page.php?id=84582[/URL]

Oh well, as before, it doesn't really make that much of a difference for NPLB--that's the advantage of searching so many k's at one time! :grin:

 gd_barnes 2008-04-07 03:38

[quote=Anonymous;130862]It looks like we just got picked off again, this time by the infamous Benson:
[URL]http://primes.utm.edu/primes/page.php?id=84582[/URL]

Oh well, as before, it doesn't really make that much of a difference for NPLB--that's the advantage of searching so many k's at one time! :grin:[/quote]

No, we didn't get picked off at all. When Benson finds a prime for k=300-1001, he reports it as PrimeSearch! He's HELPING us!! Go Benson go! lol

Of course it's a little annoying that he gets them instead of one of our faithful searchers but that's OK. There are plenty of primes for everyone here since we're searching all k's.

This is an EXCELLENT example of why lower k's must be searched higher. Let's continue to maintain a higher priority on drive 3 but keep some cores running drive 1 too.

I think this clinches what the next rally should be run on...drive 3 again.

Gary

 kar_bon 2008-04-15 03:22

413*2^411802-1

 kar_bon 2008-04-16 03:05

355*2^433303-1

 kar_bon 2008-04-18 12:43

the triple!

509*2^415448-1

 AES 2008-04-23 13:58

615*2^419082-1 (126160 digits)
451*2^419059-1 (126152 digits)
831*2^419018-1 (126140 digits)

 gd_barnes 2008-05-02 20:40

A few primes...:-)

Here are a few primes from the 2 quads that were running manual ranges while I was gone :smile::

New drive 1:
559*2^418247-1
677*2^418000-1
871*2^417875-1

New drive 3:
381*2^469371-1

Confirmed drive 3:
379*2^469369-1
377*2^465986-1
365*2^465850-1
395*2^464002-1
377*2^463086-1

Gary

 kar_bon 2008-05-07 15:41

1 Attachment(s)
here are all primes so far found/confirmed by NPLB as graph.
i will include/update this pic in the primes.html when all scorings are ready.

 em99010pepe 2008-05-17 19:18

331*2^600339-1 is prime!

 Lennart 2008-05-25 10:05

Is a Prime

[B]979 · 2^455801-1 Reported[/B]

[B]/Lennart[/B]

 gd_barnes 2008-05-25 10:21

First prime of the rally from port 400 and hence the biggest prime of the rally, lol:

939*2^458239-1 is prime

 Lennart 2008-05-25 11:05

Is a Prime

[B]469 · 2^447377-1 Reported.[/B]

[B]/Lennart[/B]

 Lennart 2008-05-25 13:25

Prime

[B]963 · 2^456107-1 Reported[/B]

[B]/Lennart[/B]

 glennpat 2008-05-25 13:47

453*2^447535-1 is prime.
Found during rally.

 Lennart 2008-05-25 15:43

Prime

467*2^448120-1 Reported

/Lennart

 gd_barnes 2008-05-25 17:26

[URL="http://primes.utm.edu/primes/status.php"]THIS[/URL] is a BEAUTIFUL site and sight! lol Great work so far everyone!!

:george:

 Lennart 2008-05-25 17:36

827*2^456544-1 Is a prime And Reported

/Lennart

 Lennart 2008-05-25 17:51

753*2^456579-1 Is prime Reported

/Lennart

 gd_barnes 2008-05-25 19:21

675*2^458557-1 is confirmed prime

That makes 1 new prime and 2 confirmed primes for me during the rally. Bleh!

 glennpat 2008-05-25 20:48

625*2^448261-1 is prime.
Found during rally.

 glennpat 2008-05-25 21:35

875*2^448648-1 is prime.
This is my 5th for this rally. Last rally I got 0.
They have all been comfirmed.

 mdettweiler 2008-05-25 22:34

[quote=glennpat;134391]875*2^448648-1 is prime.
This is my 5th for this rally. Last rally I got 0.
They have all been comfirmed.[/quote]
Hmm...that prime is a new prime, not confirmed. Or by confirmed do you mean that you doublechecked it separately? (For top-5000 primes like this there's no need to doublecheck them yourself--the top-5000 website does that as part of their verification process anyway.)

 glennpat 2008-05-25 22:44

[quote=Anonymous;134395]Hmm...that prime is a new prime, not confirmed. Or by confirmed do you mean that you doublechecked it separately? (For top-5000 primes like this there's no need to doublecheck them yourself--the top-5000 website does that as part of their verification process anyway.)[/quote]

I must of made a mistake and was looking at the wrong thing in the top-5000 site. It says it is proven now.

 mdettweiler 2008-05-25 22:49

[quote=glennpat;134396]I must of made a mistake and was looking at the wrong thing in the top-5000 site. It says it is proven now.[/quote]
Okay, glad to hear that. :smile:

In other news, I have a prime of my own from port 400 LLRnet:

975*2^458098-1

My first top-5000 prime to be found though LLRnet, and my first prime of any sort to be found in a rally! :w00t: :w00t: :w00t:

 glennpat 2008-05-26 13:05

775*2^449151-1 is prime.
789*2^449009-1 is prime.
671*2^448822-1 is prime.

 Mini-Geek 2008-05-26 20:44

[quote=gd_barnes;134442]Congrats Glenn on a HUGE run of primes and Anon on your first rally prime! From a primes perspective, this rally has been a smashing success!

Gary[/quote]
This was my first rally prime, and my first LLRnet prime, just like Anon. :smile: This rally really has been great, despite the server problems. (Between my two cores I had ~10.5 CPU hours idle total...not too bad for just >144 CPU hours, but still a considerable problem.)

 gd_barnes 2008-05-27 06:05

[URL="http://primes.utm.edu/primes/status.php"]This[/URL] is unbelievable!!

24 primes in 3 days at primes near n=450K!! A score of ~60!

There's a saying in gambling that at a hot table, the folks are 'winning something stupid'. I think that might just apply here. :smile:

Outstanding work everyone! 2 more primes and we'll be at 300 (after currently-submitted #298 has been proven by top-5000)!

Gary

 gd_barnes 2008-05-27 06:09

[quote=Mini-Geek;134465]This was my first rally prime, and my first LLRnet prime, just like Anon. :smile: This rally really has been great, despite the server problems. (Between my two cores I had ~10.5 CPU hours idle total...not too bad for just >144 CPU hours, but still a considerable problem.)[/quote]

Congrats, Mini-Geek, on your first rally/LLRnet prime also! :smile:

 Brucifer 2008-05-27 15:24

Found a prior confirmed on port 6 server: 735*2^457145-1

 em99010pepe 2008-05-27 21:37

Dedicating this prime to my grandfather (1922-2008).....:cry:

523*2^459675-1 is prime!

 Brucifer 2008-05-28 20:38

987*2^459838-1 is prime

 IronBits 2008-05-29 00:01

[quote=em99010pepe;134593]Dedicating this prime to my grandfather (1922-2008).....:cry:

523*2^459675-1 is prime![/quote] Sorry to hear about your grandfather. :(

 Brucifer 2008-05-29 02:21

461*2^457718-1 is prime.

 glennpat 2008-05-30 10:35

875*2^450848-1 is prime.

 kar_bon 2008-05-30 11:51

785*2^451142-1 is prime

 Brucifer 2008-05-30 15:44

Found another prior confirmed prime, 525*2^451210-1

 em99010pepe 2008-06-01 20:04

395*2^505000-1 is prime! (confirmed)

 gd_barnes 2008-06-02 01:17

927*2^453333-1 is prime

 Beyond 2008-06-03 03:44

861 463119 confirmed
865 464001
681 466063
527 466326
675 466442 confirmed
959 466904
735 467323 confirmed

 gd_barnes 2008-06-03 09:41

775*2^453795-1 is prime

 Beyond 2008-06-03 09:58

555*2^467419-1 is prime!

 mdettweiler 2008-06-03 21:15

user=XtremeSystems_glennpat
[03/06/2008 03:53:25
313*2^508091-1 is prime! Time : 19503.0 sec.

Confirmed prime from port 5000.

 glennpat 2008-06-03 22:05

Prime 313*2^508091-1 was a prior comfirmed prime found in 2007.

 mdettweiler 2008-06-03 22:40

[quote=glennpat;135108]Prime 313*2^508091-1 was a prior comfirmed prime found in 2007.[/quote]
Yes, I know, that's why I said it was a confirmed prime in my message.

 glennpat 2008-06-03 23:36

[quote=Anonymous;135112]Yes, I know, that's why I said it was a confirmed prime in my message.[/quote]

I see that I didn't understand what confirmed met in the posts. I was not thinking of it correctly.

 Beyond 2008-06-04 01:33

741*2^467854-1 confirmed

 Beyond 2008-06-04 10:07

773*2^468504-1
767*2^468744-1

 Beyond 2008-06-04 23:32

913*2^468911-1

 Brucifer 2008-06-05 16:45

663*2^473420-1

 em99010pepe 2008-06-06 09:16

357*2^510812-1 confirmed prime.

 Beyond 2008-06-06 09:50

947*2^470602-1

All times are UTC. The time now is 05:46.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.