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#1739 |
Dec 2011
After milion nines:)
5·281 Posts |
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S 332
K4 at 424K K16 at 300K K31 at 300K |
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#1740 |
Sep 2011
Germany
2×32×151 Posts |
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R321 tested to n=500k (200-500k)
nothing found, 1 remain Results emailed - Base released |
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#1741 |
Sep 2011
Germany
2×32×151 Posts |
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Reserving S263 to n=500k (350-500k) for BOINC
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#1742 |
Sep 2011
Germany
2·32·151 Posts |
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S263 tested to n=500k (350-500k)
nothing found, 1 remain Results emailed - Base released |
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#1743 |
Sep 2013
Perth, Au.
9810 Posts |
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S287 fully tested n=80-85k
PFGW version 3.7.7 Prime found for 1k: 1292*287^81511+1 95 k's remain. Testing continues to n=100k For 75k<n<100k using P1e6 weight I calculated: k=1292 had 8.24% chance of prime, so I found 78th hardest k remaining Last fiddled with by TheCount on 2017-11-04 at 00:15 Reason: White space |
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#1744 |
Oct 2006
103 Posts |
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Hi
I'd like to test this candidate. I'll start with a small range (200k-210k) to get a feeling for this but I think I'll continue up to highe values. Christian |
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#1745 |
Dec 2011
After milion nines:)
5·281 Posts |
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S 332
K4 at 460K K16 at 320K K31 at 320K |
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#1746 |
Sep 2011
Germany
2·32·151 Posts |
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Reserving S263 to n=1M (500k-1M) for BOINC
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#1747 |
Sep 2011
Germany
2·32·151 Posts |
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R253 tested to n=1M (500k-1M)
nothing found, 1 remain Results emailed - Base released |
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#1748 |
Sep 2013
Perth, Au.
9810 Posts |
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S287 fully tested n=85-90.3k
PFGW version 3.7.7 Prime found for 4k's: 4474*287^86350+1 3754*287^86670+1 5266*287^89464+1 2096*287^90201+1 91 k's remain. Testing continues to n=100k For 75k<n<100k using P1e6 weight I calculated: k=4474 had 9.07% chance of prime, so I found 85th hardest k remaining (of 95) k=3754 had 6.74% chance of prime, so I found 56th hardest k remaining (of 95) k=5266 had 5.52% chance of prime, so I found 39th hardest k remaining (of 95) k=2096 had 10.33% chance of prime, so I found 91st hardest k remaining (of 95) Last fiddled with by TheCount on 2017-12-06 at 15:13 Reason: white space |
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#1749 |
Sep 2011
Germany
2×32×151 Posts |
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Reserving S393 to n=100k (50-100k) for BOINC
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