1073*2^1389616-1 (418320 digits)

225*2^1620601-1 (487852 digits)

5*2^3264650-1 is prime! (982759 digits)

:party:

Have you verified it?

[QUOTE=paulunderwood;345648]:party:

Have you verified it?[/QUOTE]

For the last two days I've been trying. My connection was down. Just submitted.

Carlos

I meant: did you double check it? :smile:

Hi Carlos,

Congrats on a great prime!
The double check on Top-5000 will be over soon, but I trust in your hardware :smile:

That is really nice prime!
congratulations!
BTW I will never understand how primes are distributed over K: in relativy small range K5 give us 3 primes, and K15 , with much bigger sieve give us nothing :)
Oh those primes.... :smile:

Well done, Carlos! That's great prime.
Just a bit too small to hit the one million digits - what a pity...

Anyway, big congrats also from me.

My test:

[CODE]PFGW Version 3.7.5.64BIT.20130325.x86_Dev [GWNUM 27.8]

5*2^3264650-1 is 3-PRP! (19927.7290s+0.0022s)[/CODE]

Congrats for your prime, Carlos et al. :cool:

4051*2^1266809-1 (381352 digits)

... and congratulations Carlos.

Thank you all. Expecting two new core i7 to help the k=5 fun.

Carlos et al.

1293*2^1480046-1 (445542 digits)
1387*2^1390577-1 (418609 digits)

4069*2^1270119-1 (382348 digits)

I don't believe it - just below one million digits!

49*2^3309087-1 (996137 digits)

[QUOTE=amphoria;346543]I don't believe it - just below one million digits!

49*2^3309087-1 (996137 digits)[/QUOTE]

Congratulations on that big prime!
And yes, if that prime could hold for a while and wait until exponent pass 3322000 :)

[QUOTE=amphoria;346543]I don't believe it - just below one million digits!

49*2^3309087-1 (996137 digits)[/QUOTE]

Nice prime, Dave! Congratulations! :cool:

A nice find! :banana:

Your next one [I]will[/I] have a million digits, David! Congrats!

[SIZE="1"](I would call [URL="http://primes.utm.edu/primes/page.php?id=83650"]this one[/URL] "just below a million", though ;-)[/SIZE]

Congrats David. A miss like me...we are close...

4043*2^1283396-1 (386345 digits)

1137*2^1395352-1 (420046 digits)

4009*2^1293751-1 (389462 digits)

4085*2^1296362-1 (390248 digits)

[URL="http://primes.utm.edu/primes/page.php?id=114949"][B]33*2^2513872-1 ([/B]756753 digits)[/URL]

107*2^2819922-1 (848884 digits)

From the 7th Drive:

2415*2^1208963-1 (363938 digits)

I ksieve'd for a day (to 1T only, n=1-1.2M) in the recordable range* and added this prime to the collection:
[URL="http://primes.utm.edu/primes/page.php?id=115092"]22544089918041953*3*5*11*13*19*29*37*53*59*61*67*83*101*107*131*2[SUP]1025897[/SUP]-1[/URL]

I'll post the rest of the sieve, later. Will possibly sieve and run some more.

1055*2^1402194-1 (422106 digits)

7th drive:

2505*2^1264470-1 (380647 digits)

Drive 8

3975*2^1103217-1 is Prime


Lennart

Drive 8

7245*2^1109076-1 is Prime
6369*2^1109384-1 is Prime

Lennart

Drive 8
6369*2^1117513-1 is Prime

Lennart

7th drive:

2955*2^1274306-1 (383608 digits)

Drive 8

9075*2^1119272-1 is Prime

9441*2^1119721-1 is Prime

Lennart

8th Drive; 7215*2^1114007-1 (335354 digits)

Drive 11

2223*2^1018107-1 is Prime

Lennart

8th Drive: 6555*2^1125540-1 (338826 digits)

Drive 11
2021*2^1018862-1 is Prime

Lennart

Drive 11

2271*2^1019870-1 is Prime

Lennart

Drive 11

2217*2^1022660-1 is Prime

Lennart

9579*2^1047431-1 (315313 digits)

Drive 11

2171*2^1023034-1 is Prime

Lennart

8th Drive;

9075*2^1132874-1 (341034 digits)

8th Drive:

4935*2^1135868-1 (341935 digits)

9939*2^1048829-1

11th drive (individual testing):

2279*2^1092228-1 (328797 digits)

9663*2^1053875-1 (317252 digits)
9693*2^1054327-1 (317389 digits)

4037*2^1300604-1 (391525 digits)

9135*2^1055785-1 (317827 digits)

77*2^2002742-1 (602888 digits)

9033*2^1058724-1 (318712 digits)
9975*2^1058835-1 (318746 digits)

12th Drive

2061*2^1087375-1 (327336 digits)

12th Drive

2043*2^1094124-1 (329368 digits)

12th Drive

2049*2^1102720-1 (331956 digits)

4059*2^1307909-1 (393724 digits)

12th Drive:

2043*2^1061700-1 (319607 digits)

Got the warning "may be on the list only 12 weeks". Let's see! :smile:

12th Drive

2049*2^1111613-1 (334633 digits)
2211*2^1111659-1 (334647 digits)

12th Drive

2043*2^1114516-1 (335507 digits)

Hi Beyond,

What a bunch of nice primes!
We are glad to have you back crunching with us! :smile:

145*2^1807767-1 isPrime

Lennart

4175*2^1309492-1 (394200 digits)

12 th Drive

2211*2^1149075-1 is prime :)

9807*2^1064092-1 (320328 digits)

8th Drive

5445*2^1144729-1 (344602 digits)

[QUOTE=Kosmaj;352565]Hi Beyond,

What a bunch of nice primes!
We are glad to have you back crunching with us! :smile:[/QUOTE]

Sorry I missed this, it's good to be home. :smile:

1263*2^1409755-1 (424382 digits)

4059*2^1316549-1 (396325 digits)
4037*2^1316934-1 (396441 digits)

5865*2^1157728-1 (348515 digits)

4121*2^1318570-1 (396933 digits)

12 th Drive

2211*2^1142207-1 is prime :)

4025*2^1319326-1 (397161 digits)

1077*2^1411370-1 (424868 digits)

3345*2^1163424-1 (350230 digits)

1021*2^1827279-1 (550069 digits)

1155*2^1411898-1 (425027 digits)

3645*2^1033374-1 (311081 digits)
[COLOR=green]At the rate at which primes have been added to this list in the past, the 311081 digit prime "3645*2^1033374-1" may only be on the list for about 1 weeks.

:no:
[/COLOR]

165054615*2^1307270-1 (393536 digits)

8th Drive

5445*2^1189501-1 (358080 digits)
5865*2^1189894-1 (358198 digits)

165054615*2^1310205-1 (394420 digits)

9687*2^1077281-1 (324298 digits)

9751*2^1080859-1 (325375 digits)

9751*2^1089905-1 (328099 digits)

85*2^2087651-1 (628448 digits)

9135*2^1099944-1 (331121 digits)

2nd Megabit Drive:

115*2^1524183-1 (458827 digits)

9651*2^1101919-1 (331715 digits)

Congratulations to all prime finders. Keep the primes coming!

Carlos

It looks like new MEGA is found
15*2^3668194-1 is a probable prime! We4: 5EEED328,00000000

Congratulations to founder!

Once you have [I]proved it prime[/I] with either LLR or PFGW, you should [URL="http://primes.utm.edu/bios/submission.php"]submit it to the top5000[/URL].

Congrats. :banana:

[QUOTE=paulunderwood;356344]Once you have [I]proved it prime[/I] with either LLR or PFGW, you should [URL="http://primes.utm.edu/bios/submission.php"]submit it to the top5000[/URL].

Congrats. :banana:[/QUOTE]
It is proven with LLR , and submited already, this was just quick test with Prime95.
I am not founder, but know person who is :)

:party:[URL="http://primes.utm.edu/primes/page.php?id=115978"]Ah Yes[/URL]. You are not the finder. Congrats to Ivica Kelava and RPS. :party:

Hi Pepi,

Is Ivica your friend? Congrats to him on a nice prime, but he never posted here and no reservation of k=15 was made past n=3650k.
And his porver's code is missing RPS (if he wants to include us), and also srsieve and Psieve.

Of course he is welcome to post here and join us, and I hope he will do so.

Kosmaj

I cannot say anything in his name, only ( as I know) that he is not registered user on this forum.

I think it would be wise to ask him what ranges were tested after the current situation of k=15 with a small gap between 3150k to 3300k and then tested up to 3500k.
An invitation stands for him to join RPS, create a forum account and start discussion and exchanging thoughts with us.

For you pepi37, next time just keep running the same k because this prime escaped from you.

Carlos

[QUOTE=pinhodecarlos;356396]I think it would be wise to ask him what ranges were tested after the current situation of k=15 with a small gap between 3150k to 3300k and then tested up to 3500k.
An invitation stands for him to join RPS, create a forum account and start discussion and exchanging thoughts with us.

For you pepi37, next time just keep running the same k because this prime escaped from you.

Carlos[/QUOTE]

Yes, I now learn it on hard way. Next time I will search until found...
:smile:
Every school in life is paying, with time we spent on it :)

Hi Carlos,

It appears that he doesn't want to contact us, and we cannot contact him because we don't have his e-mail or any contact information, only his name. He has 2 prover's codes with PrimeGrid and several reported primes there. I wonder why he hadn't tested any Proth candidates (k*2^n+1) but decided to come here and spoil our k=15 drive.

Ivica Kelava
 

[QUOTE=Kosmaj;356633]Hi Carlos,

It appears that he doesn't want to contact us, and we cannot contact him because we don't have his e-mail or any contact information, only his name. He has 2 prover's codes with PrimeGrid and several reported primes there. I wonder why he hadn't tested any Proth candidates (k*2^n+1) but decided to come here and spoil our k=15 drive.[/QUOTE]

I now think that when a certain candidate of prime of RPS or other group is inserted on the Top 5000 prime data base, a message should appear to warn that groups of k's are reserved to certain group searchers and an email should appear.

Can't you contact Chris K. Caldwell to ask him for the email address of Ivica Kelava?

Carlos