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 | 280 | 1,528.9981 | 65.0000 % | 5000000 | 150000000 | 122.7516 | 5.0027 % | 1,651.7496 | 66.7510 % |
Target | 278 | 382.2487 | 64.1026 % | 1000000 | 180000000 | 102.3159 | 3.8988 % | 484.5646 | 65.5021 % |
Difference | +2 | +1,146.7494 | +0.8974 % | +4000000 | -30000000 | +20.4356 | +1.1039% | +1,167.1850 | +1.2488 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
160148377 | 2699343386155556567656596607 | 28 | 91.125 | 8427632663912530839 3 | 2020-10-12 | 2692577 | 5025151 | 3,131,390 | 26.831 | 52.144 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-10-12 | Roland Clarkson | Manual testing | 5000000 | 150000000 | 2 | 28 | 91.125 | 127.3 | 5.890% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-06-29 | Richard | svn_02 | 263 | 264 | 0.012 | |||
2011-02-01 | sasaki3 | HOME2 | 264 | 265 | 0.023 | |||
2013-02-21 | KYOJI_KAMEI | 265 | 266 | 0.047 | ||||
2015-05-02 | guru | s7 | 266 | 267 | 0.093 | |||
2020-10-12 | Roland Clarkson | Manual testing | 21 | 268 | 0.372 | |||
2016-02-28 | XZT | Manual testing | 267 | 268 | 0.187 | |||
2017-03-21 | vwflat4 | j-laptop | 268 | 269 | 0.373 | |||
2020-10-12 | Roland Clarkson | Manual testing | 268 | 269 | 0.373 | |||
2018-01-27 | Zenghui | Manual testing | 269 | 270 | 0.747 | |||
2018-02-03 | Russ42 | Manual testing | 270 | 271 | 1.493 | |||
2018-04-30 | Cassessory | Manual testing | 271 | 272 | 2.986 | |||
2020-10-12 | Roland Clarkson | Manual testing | 271 | 272 | 2.986 | |||
2018-04-30 | Cassessory | Manual testing | 272 | 273 | 5.973 | |||
2020-10-12 | Roland Clarkson | Manual testing | 272 | 273 | 5.973 | |||
2018-04-30 | Cassessory | Manual testing | 273 | 274 | 11.95 | |||
2020-10-12 | Roland Clarkson | Manual testing | 273 | 274 | 11.95 | |||
2020-10-12 | Roland Clarkson | Manual testing | 274 | 275 | 23.89 | |||
2020-10-12 | Roland Clarkson | Manual testing | 275 | 276 | 47.78 | |||
2020-10-12 | Roland Clarkson | Manual testing | 276 | 277 | 95.56 | |||
2020-10-12 | Roland Clarkson | Manual testing | 277 | 278 | 191.1 | |||
2020-10-12 | Roland Clarkson | Manual testing | 278 | 279 | 382.3 | |||
2020-10-12 | Roland Clarkson | Manual testing | 279 | 280 | 764.5 |