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Old 2018-08-24, 16:14   #914
KEP
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KEP is no longer on hold from CRUS

Giving base 3 another swing. For the Xeon I´m reserving 25G to 49G from n=25001 to n=100000.

It appears to take approximately 27 days to complete sieving to p=10G for testing of n=25001 to n=50000.

After completion of testing to n=50000 sieving will resume to p=35G

Take care everyone
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Old 2018-08-24, 18:10   #915
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Once you exceed about 10,000 k values, you gain nothing from sieving them all at once. Why take on a ten-desktop-year reservation?

Perhaps sieve in 5G increments, with no loss in efficiency.
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Old 2018-08-24, 21:10   #916
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Quote:
Originally Posted by KEP View Post
KEP is no longer on hold from CRUS

Giving base 3 another swing. For the Xeon I´m reserving 25G to 49G from n=25001 to n=100000.

It appears to take approximately 27 days to complete sieving to p=10G for testing of n=25001 to n=50000.

After completion of testing to n=50000 sieving will resume to p=35G

Take care everyone
Please make a smaller reservation. I suggest starting with p=25G-30G for n=25K-100K. As Curtis stated there is no loss in efficiency.

Also there is a hole. Consider testing p=22G-23G for n=50K-100K as a first priority.

Thanks.

Last fiddled with by gd_barnes on 2018-08-24 at 21:12
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Old 2018-09-03, 17:23   #917
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KEP is releasing the reservation.
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Old 2018-09-07, 12:59   #918
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I am sieving the "hole" at k=22G-23G for n=50K-100K. I should be done in 2-3 weeks and will post a link to the file when done. Reb, this would be a good one for BOINC since you were asking for some n=25K-100K work a while back.
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Old 2018-09-25, 23:52   #919
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I have completed sieving k=22G-23G for n=50K-100K. A link to the file is on the reservations page.

Suggestion for BOINC.
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Old 2018-09-26, 19:19   #920
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Quote:
Originally Posted by gd_barnes View Post
I have completed sieving k=22G-23G for n=50K-100K. A link to the file is on the reservations page.

Suggestion for BOINC.
I have some of those primes. I forgot about it as my current PC can't take the heat.

WIllem.
Attached Files
File Type: txt 22G.txt (17.8 KB, 22 views)
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Old 2018-09-29, 09:39   #921
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Reserving R3 to n=100k (50-100k) (22-23G) for BOINC
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Old 2018-11-16, 22:20   #922
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I took a little hiatus in summer from sieving for this base, but I've caught up and sent n=200-225k for k=6G-10G and n=700-750k for k <2.147G to Reb for BOINC testing.

This time, I'm leaving the sieves going on a couple of cores, so there isn't such a lag from when he finishes testing these files to when I have the next files ready. I hope for k < 2.147G in particular that I'm sending top-5000-sized candidates to BOINC by summer 2019.
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Old 2018-11-19, 22:53   #923
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Reserving 60-63G from 25k to 100k.
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Old 2018-11-21, 18:40   #924
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R3 tested to n=100k (50-100k) (22-23G)

1490 primes found, 1775 remain in this range

Results emailed, Base released
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