Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 274 | 54.0649 | 63.5135 % | 645000 | 13383750 | 5.1911 | 4.0496 % | 59.2560 | 64.9911 % |
Target | 274 | 54.0649 | 63.5135 % | 450000 | 80000000 | 18.5467 | 4.0043 % | 72.6116 | 64.9745 % |
Difference | - | - | - | +195000 | -66616250 | -13.3556 | +0.0453% | -13.3556 | +0.0165 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
70764293 | 1087935328227517731039283241 | 28 | 89.814 | 7687035947829774340 22 | 2015-01-26 | 1699 | 13009907 | 2,523,304 | 2.7541 | 5.1323 |
70764293 | 63340607076567364206830898163711 | 32 | 105.643 | 447546385269244223261235 32 | 2015-01-26 | 537289 | 764993 | 2.512e+9 | 2.1310 | 4.2391 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-01-26 | EN | ASUSLAPTOP | 645000 | 13383750 | 12 | 2 | 59 | 195.457 | 5.191 | 4.050% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2007-11-17 | Amperio | v4_computers | 21 | 263 | 0.014 | |||
2008-11-22 | ANONYMOUS | Manual testing | 21 | 264 | 0.027 | |||
2008-11-22 | Wojciech Florek | Manual testing | 21 | 264 | ||||
2008-11-24 | George Woltman | Manual testing | 21 | 264 | ||||
2010-03-06 | Per Jessen | greenwood | 264 | 265 | 0.053 | |||
2010-03-11 | Sturle Sunde | canis.flu | 265 | 266 | 0.106 | |||
2010-03-13 | PrimeCruncher | Apollo8 | 266 | 267 | 0.211 | |||
2010-03-21 | PrimeCruncher | Apollo8 | 267 | 268 | 0.422 | |||
2010-03-31 | lycorn | v4_computers | 21 | 270 | 2.534 | |||
2010-07-20 | lycorn | v4_computers | 21 | 270 | 1.690 | |||
2014-04-10 | Risto A. Paju | Manual testing | 270 | 272 | 10.14 | |||
2014-11-23 | TheJudger | Manual testing | 272 | 274 | 40.55 |