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 | 13.0980 | 61.6438 % | 945474 | 21745902 | 17.2844 | 5.5306 % | 30.3824 | 63.7652 % |
Target | 277 | 209.5863 | 63.6364 % | 900000 | 170000000 | 84.0883 | 4.1340 % | 293.6746 | 65.1396 % |
Difference | -4 | -196.4883 | -1.9925 % | +45474 | -148254098 | -66.8039 | +1.3966% | -263.2922 | -1.3745 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
146040847 | 46763605829499020357913080104583 | 32 | 105.205 | 160104541948798134394253 1327 | 2019-03-09 | 336041 | 21052219 | 879,073,865 | 12.179 | 17.812 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-02-23 | Yves-Andre Schaeffer | yaschaeffer | 2430000 | 2430000 | - | - | 20.21 | 2.292% | |||
2019-03-09 | One Man | X5660 | 945474 | 21745902 | 2 | 32 | 105.205 | 17.28 | 3.823% |
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 |
2010-06-20 | Torchwood Institute | ph2-940-1 | 263 | 264 | 0.013 | |||
2010-12-30 | Richard | 264 | 265 | 0.026 | ||||
2012-12-30 | Richard | svn_02 | 265 | 266 | 0.051 | |||
2015-03-05 | aurashift | usslcburnin32 | 266 | 267 | 0.102 | |||
2016-03-24 | Derek | Manual testing | 267 | 268 | 0.205 | |||
2016-06-24 | Josh Famestad | Manual testing | 268 | 269 | 0.409 | |||
2016-12-22 | guru | Manual testing | 269 | 270 | 0.819 | |||
2016-12-22 | guru | Manual testing | 270 | 271 | 1.637 | |||
2016-12-23 | Yves-Andre Schaeffer | yaschaeffer | 271 | 272 | 3.275 | |||
2017-02-27 | arnaud | stm-15-155 | 272 | 273 | 6.550 |