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 | 275 | 58.2232 | 64.0000 % | 1225000 | 29400000 | 21.2332 | 4.9453 % | 79.4565 | 65.7803 % |
Target | 277 | 232.8970 | 64.9351 % | 800000 | 150000000 | 68.6900 | 3.9300 % | 301.5870 | 66.3131 % |
Difference | -2 | -174.6738 | -0.9351 % | +425000 | -120600000 | -47.4567 | +1.0154% | -222.1305 | -0.5328 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
131423599 | 56289041150136125648768078767 | 29 | 95.507 | 214151193463116641817 3 | 2021-04-08 | 146141 | 29245523 | 61,052,911 | 13.321 | 22.894 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-04-08 | yphysics | Manual testing | 1225000 | 29400000 | 6 | 2 | 29 | 95.507 | 21.23 | 4.123% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-06-02 | charger | SL263.1800.27 | 263 | 264 | 0.015 | |||
2010-11-14 | sasaki3 | mate_ma2 | 264 | 265 | 0.028 | |||
2012-09-17 | VictordeHollander | Manual testing | 265 | 268 | 0.398 | |||
2012-09-17 | VictordeHollander | Manual testing | 268 | 269 | 0.455 | |||
2013-01-17 | VictordeHollander | Manual testing | 269 | 270 | 0.910 | |||
2016-05-30 | Gordon Bower | Manual testing | 270 | 271 | 1.820 | |||
2016-05-30 | Gordon Bower | Manual testing | 271 | 272 | 3.639 | |||
2016-05-30 | Gordon Bower | Manual testing | 272 | 273 | 7.278 | |||
2016-05-30 | Gordon Bower | Manual testing | 273 | 274 | 14.56 | |||
2016-05-30 | Gordon Bower | Manual testing | 274 | 275 | 29.11 |