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 | 274 | 40.2966 | 63.5135 % | 890000 | 20025000 | 10.1501 | 4.7017 % | 50.4466 | 65.2290 % |
Target | 275 | 80.5950 | 64.0000 % | 650000 | 110000000 | 34.7051 | 4.2002 % | 115.3000 | 65.5121 % |
Difference | -1 | -40.2984 | -0.4865 % | +240000 | -89975000 | -24.5550 | +0.5015% | -64.8534 | -0.2831 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
94942751 | 5051981134575286226343839 | 25 | 82.063 | 26605407371097169 29 | 2019-09-08 | 13691 | 1032457 | 12,034 | 0.3634 | 0.5518 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-09-08 | Ryan Propper | Manual testing | 890000 | 20025000 | 6 | 2 | 25 | 82.063 | 10.15 | 4.284% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-01-10 | Architects Cubed | a3_bu2 | 264 | 265 | 0.039 | |||
2014-01-26 | sasaki | Manual testing | 265 | 267 | 0.236 | |||
2014-03-21 | A_Savchenko | Manual testing | 267 | 268 | 0.315 | |||
2014-07-24 | SMoffat | Manual testing | 268 | 269 | 0.630 | |||
2014-07-27 | SMoffat | Manual testing | 269 | 270 | 1.259 | |||
2015-08-13 | monst | Manual testing | 270 | 271 | 2.519 | |||
2018-11-07 | Andrew B | Manual testing | 271 | 272 | 5.037 | |||
2019-03-13 | penlu | Manual testing | 272 | 273 | 10.07 | |||
2019-03-13 | Niels_Mache_Nextcloud | Manual testing | 272 | 273 | ||||
2019-09-07 | Hans Loeblich | Manual testing | 273 | 274 | 20.15 |