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 | 59.1834 | 64.8649 % | - | - | - | - | 59.1834 | 64.8649 % |
Target | 274 | 59.1834 | 64.8649 % | 450000 | 70000000 | 14.9106 | 3.8591 % | 74.0940 | 66.2208 % |
Difference | - | - | - | -450000 | -70000000 | -14.9106 | -3.8591 % | -14.9106 | -1.3559 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
64644221 | 109644161256561040020439609 | 27 | 86.503 | 848058492781288524 22 | 2013-12-21 | 97177 | 18336541 | 297,209 | 3.8370 | 6.5629 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-12-21 | LaurV | pinch | 27 | 86.503 | 4.124 | 0.000% |
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 |
2003-09-29 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2004-02-07 | AxelFox | v4_computers | 21 | 260 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 260 | 263 | ||||
2009-03-30 | Niklot | Joachim | 263 | 264 | 0.030 | |||
2009-03-31 | glennpat | glenn11-PC64 | 264 | 266 | 0.173 | |||
2009-04-01 | unconnected | greece-E8400 | 266 | 267 | 0.231 | |||
2009-04-27 | unconnected | greece-E8400 | 267 | 268 | 0.462 | |||
2009-12-04 | Tommy Boucher | Sidney | 268 | 269 | 0.925 | |||
2011-10-08 | america64 | Manual testing | 269 | 270 | 1.850 | |||
2013-06-15 | Carsten Kossendey | Manual testing | 270 | 271 | 3.699 | |||
2013-10-24 | tryptamine dreamer | Manual testing | 271 | 272 | 7.398 | |||
2013-12-02 | electron1897 | Manual testing | 272 | 273 | 14.80 | |||
2013-12-05 | Bdot | Manual testing | 273 | 274 | 29.59 |