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

rogue 2021-10-01 13:55

Reserving S917. It appears that it needs more sieving. srsieve2cl has already found three new factors for the range in less than an hour.

pepi37 2021-10-01 15:34

[QUOTE=rogue;589137]Reserving S917. It appears that it needs more sieving. srsieve2cl has already found three new factors for the range in less than an hour.[/QUOTE]

That base was not sent to Yoyo for additional sieving. Would you wait few days, I can put it for in front of remain bases, so it should be done quickly
Since our standard sieve depth for single sequence is 1e15 sieving should remove about 770 candidates or about 10.6% ( in whole sieve range up to 1M)

rogue 2021-10-01 16:49

[QUOTE=pepi37;589144]That base was not sent to Yoyo for additional sieving. Would you wait few days, I can put it for in front of remain bases, so it should be done quickly
Since our standard sieve depth for single sequence is 1e15 sieving should remove about 770 candidates or about 10.6% ( in whole sieve range up to 1M)[/QUOTE]

I am sieving with srsieve2cl, which is faster than sr1sieve for this sequence. It doesn't bother me to sieve more deeply.

pepi37 2021-10-01 17:13

[QUOTE=rogue;589147]I am sieving with srsieve2cl, which is faster than sr1sieve for this sequence. It doesn't bother me to sieve more deeply.[/QUOTE]

Ok, as you wish 😊

rogue 2021-10-01 18:20

[QUOTE=rogue;589147]I am sieving with srsieve2cl, which is faster than sr1sieve for this sequence. It doesn't bother me to sieve more deeply.[/QUOTE]

FYI, srsieve2cl is sieving at about 5x the speed of sr1sieve for this sequence. That calculation accounts for the difference in how p/sec is computed. I suspect the GPU is starving for work due to heavy CPU utilization when this is running.

pepi37 2021-10-01 20:59

S848 k=4 at 615K

gd_barnes 2021-10-01 21:28

Reserving S962 for n=250K-300K.

rebirther 2021-10-03 07:31

Reserving R567 to n=300k (200-300k) for BOINC

rebirther 2021-10-06 17:30

S908 tested to n=300k (200-300k)

1 prime found, 7 remain

Results emailed - Base released

rebirther 2021-10-08 18:59

R792 tested to n=300k (100-300k)

4 primes found, 7 remain

Results emailed - Base released

rebirther 2021-10-13 15:36

R1017 tested to n=300k (250-300k)

1 prime found, 5 remain

Results emailed - Base released


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