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-   -   Bases 501-1030 reservations/statuses/primes (https://www.mersenneforum.org/showthread.php?t=12994)

MisterBitcoin 2017-03-19 17:21

S1005
 
1 Attachment(s)
S1005 reached nmax=10K.
26646 primes found, 530 k´s remain.
File attached
Releasing Base.

MisterBitcoin 2017-03-20 18:31

Reserving S606 to nmax=10K using srbsieve.

rebirther 2017-03-22 21:58

Reserving S751 to n=100k (25-100k) for BOINC

rebirther 2017-03-23 19:06

Reserving S514 to n=500k (100-500k) for BOINC

gd_barnes 2017-03-24 06:11

R945 is complete to n=200K; no primes were found for n=100K-200K; 2 k's still remain; base released.

rebirther 2017-03-25 10:40

R565 tested to n=200k (100-200k)

10 primes found, 32 remain

17636*565^109660-1
19394*565^118343-1
7316*565^124048-1
4836*565^124142-1
8742*565^135774-1
12596*565^149039-1
12902*565^162944-1
16260*565^167947-1
3098*565^195049-1
18092*565^198465-1

Results emailed - Base released

rebirther 2017-03-25 14:14

Reserving S920 to n=300k (117-300k) for BOINC

wombatman 2017-03-29 20:31

S520 Update
 
S520 is still in progress and is currently at n=483780. I have the range up to n=700k. Note that I have split the range into 4 parts, so many of the candidates between n=483780 and n=700,000 have already been tested.

wombatman 2017-03-29 23:33

S618, R708, and R1025 update
 
S618 is in progress. Several primes have been found. The remaining k's are currently at n=55858 and set to go to n=100k.
S618 primes:
[CODE]1356*618^33433+1
1419*618^25971+1
3693*618^80879+1
73*618^46256+1
3976*618^73036+1
3967*618^25972+1
3958*618^54116+1
286*618^63764+1
337*618^50932+1
292*618^87160+1
383*618^75931+1
729*618^49922+1
999*618^27873+1
1154*618^40513+1
2759*618^25991+1
2182*618^26644+1
3402*618^28641+1
2764*618^29245+1
2032*618^30641+1
2257*618^39956+1
3706*618^43151+1
3799*618^45837+1
2315*618^54040+1
2404*618^55493+1
[/CODE]

For R1025, I'm currently at n=1075474. I've put it temporarily on hold to finish up the other bases I've reserved, although I've done some extensive (P=900e12 for some parts) sieving in the meantime. I'm going to try out the llr multithreading to reduce the amount of time each test takes when I get to this base.

R708 is in progress and currently at n=29299, with n=50k the goal. If you want the primes for these, please let me know, as they're numerous.

gd_barnes 2017-03-30 01:25

[QUOTE=wombatman;455789]
R708 is in progress and currently at n=29299, with n=50k the goal. If you want the primes for these, please let me know, as they're numerous.[/QUOTE]

I can't update the pages to show a test limit of n=29.3K without having the corresponding primes. My suggestion: Please provide the primes once you reach n=30K so that I can do an official update. At nice round intervals or about twice a year is what I'd like to see for status updates with lists of primes.

I'm going to get more in the habit of asking that people report statuses at least twice a year along with corresponding primes by posting a note in the news like I did today. We had some reservations from people no longer working the project that were nearly two years old before I removed them earlier today.

wombatman 2017-03-30 02:25

3 Attachment(s)
After some further thought, I think I'm going to bow out of R1025 for now as it requires computing power I don't have to be completed efficiently. I've attached the candidates tested with corresponding residues as well as the candidates that have not been sieved out. Each sieved file has the depth of sieving in its name. Lastly, I'm attaching the factors file (in completed_tests.7z)--note that this is for all sieving and should be able to confirm that candidates were removed correctly.


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