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 | 272 | 7.3960 | 62.5000 % | 1340000 | 39530000 | 25.1789 | 6.8282 % | 32.5750 | 65.0606 % |
Target | 277 | 236.7153 | 64.9351 % | 800000 | 140000000 | 61.7126 | 3.8724 % | 298.4280 | 66.2929 % |
Difference | -5 | -229.3193 | -2.4351 % | +540000 | -100470000 | -36.5337 | +2.9558% | -265.8530 | -1.2324 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
129303679 | 8428995173244149816999 | 22 | 72.836 | 32593794849581 7 | 2017-07-31 | 4229 | 29757571 | 7.3960 | 11.963 | 22.289 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-07-31 | Qingkong | S_C6 | 1340000 | 39530000 | 12 | 2 | 22 | 72.836 | 25.18 | 4.392% |
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 |
2010-07-30 | sasaki3 | mate24 | 263 | 264 | 0.015 | |||
2010-11-09 | Ali | ali-pone | 264 | 265 | 0.029 | |||
2012-10-05 | louqianli | 265 | 266 | 0.058 | ||||
2015-02-08 | Richard | hp-yulian | 266 | 267 | 0.116 | |||
2016-03-10 | proxy2222 | Manual testing | 267 | 268 | 0.231 | |||
2016-04-27 | Derek | Manual testing | 268 | 269 | 0.462 | |||
2016-04-27 | Derek | Manual testing | 269 | 270 | 0.925 | |||
2016-04-28 | Derek | Manual testing | 270 | 271 | 1.849 | |||
2016-04-28 | Derek | Manual testing | 271 | 272 | 3.699 |