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 | 273 | 19.3567 | 63.0137 % | 985000 | 985000 | 5.4472 | 2.3685 % | 24.8039 | 63.8897 % |
Target | 276 | 154.8662 | 64.4737 % | 650000 | 110000000 | 36.5414 | 3.8349 % | 191.4076 | 65.8361 % |
Difference | -3 | -135.5095 | -1.4600 % | +335000 | -109015000 | -31.0943 | -1.4663 % | -166.6037 | -1.9463 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
98820749 | 1257029049331139645006846631271 | 31 | 99.988 | 6360147347856772695615 32 | 2019-10-17 | 43003 | 616703 | 1.841e+9 | 0.4107 | 0.4840 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-10-17 | Ryan Propper | Manual testing | 985000 | 985000 | 1 | 31 | 99.988 | 6.268 | 1.703% |
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 |
2011-02-07 | 1997rj7 | Manual testing | 264 | 265 | 0.038 | |||
2013-07-29 | David Campeau | Manual testing | 265 | 266 | 0.076 | |||
2013-08-02 | SMoffat | Manual testing | 266 | 267 | 0.151 | |||
2014-04-16 | Carsten Kossendey | Manual testing | 267 | 268 | 0.302 | |||
2014-06-22 | NoWhereMan | T1065 | 268 | 269 | 0.605 | |||
2014-07-02 | Smok_bmv | Manual testing | 269 | 270 | 1.210 | |||
2014-10-05 | SMoffat | Manual testing | 270 | 271 | 2.420 | |||
2018-12-23 | masser | Manual testing | 271 | 272 | 4.840 | |||
2019-03-27 | Niels_Mache_Nextcloud | Manual testing | 272 | 273 | 9.68 |