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 | 276 | 149.9344 | 64.4737 % | 1000000 | 30000000 | 14.8952 | 4.3056 % | 164.8296 | 66.0033 % |
Target | 276 | 149.9344 | 64.4737 % | 650000 | 110000000 | 38.1483 | 3.8500 % | 188.0827 | 65.8415 % |
Difference | - | - | - | +350000 | -80000000 | -23.2531 | +0.4556% | -23.2531 | +0.1619 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
102071261 | 85428618028661671011431 | 23 | 76.177 | 418475372948815 5 | 2021-01-06 | 361 | 23373557 | 278.29 | 7.3540 | 13.732 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-01-06 | Kriesel | Manual testing | 1000000 | 30000000 | 2 | 23 | 76.177 | 14.98 | 4.306% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-05-02 | 1997rj7 | Manual testing | 263 | 264 | 0.019 | |||
2010-08-17 | Torchwood Institute | HTPC-V64 | 264 | 265 | 0.037 | |||
2012-04-20 | sasaki3 | home3 | 265 | 266 | 0.073 | |||
2013-09-07 | processinfo | Manual testing | 266 | 267 | 0.146 | |||
2013-12-18 | Per Jessen | bluewood | 267 | 268 | 0.293 | |||
2014-04-09 | kutens | algol | 268 | 269 | 0.586 | |||
2014-04-27 | Phil | Manual testing | 269 | 272 | 8.200 | |||
2020-03-27 | Dylan Delgado | GPU72_TF | 272 | 273 | 9.371 | |||
2020-03-30 | SRBase | Manual testing | 273 | 274 | 18.74 | |||
2020-10-10 | TheJudger | Manual testing | 274 | 276 | 112.5 |