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 | 277 | 333.0059 | 64.9351 % | 705000 | 13218750 | 7.2837 | 3.1474 % | 340.2896 | 66.0387 % |
Target | 275 | 83.2500 | 64.0000 % | 600000 | 110000000 | 34.4568 | 4.1407 % | 117.7068 | 65.4906 % |
Difference | +2 | +249.7558 | +0.9351 % | +105000 | -96781250 | -27.1731 | -0.9933 % | +222.5828 | +0.5481 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
91914793 | 131057604236634432171415729 | 27 | 86.760 | 712929877547754648 23 | 2019-06-27 | 175649 | 4908089 | 307,343 | 2.2768 | 2.6232 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-06-27 | Brian Beuning | hp8300f | 705000 | 13218750 | 6 | 2 | 27 | 86.760 | 7.284 | 3.826% |
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 |
2011-01-08 | Architects Cubed | m1_75 | 264 | 265 | 0.041 | |||
2013-06-27 | David Campeau | Manual testing | 265 | 266 | 0.081 | |||
2014-02-04 | SMoffat | Manual testing | 266 | 267 | 0.163 | |||
2014-02-06 | ANONYMOUS | Manual testing | 267 | 268 | 0.325 | |||
2014-09-23 | ANONYMOUS | Manual testing | 268 | 270 | 1.951 | |||
2015-01-09 | David Hruska | Manual testing | 270 | 271 | 2.602 | |||
2018-03-26 | gcardona | Manual testing | 271 | 272 | 5.203 | |||
2018-09-11 | penlu | Manual testing | 272 | 273 | 10.41 | |||
2018-09-18 | gcardona | Manual testing | 273 | 274 | 20.81 | |||
2019-01-19 | Strolling Jellyfish | Manual testing | 274 | 276 | 124.9 | |||
2019-04-16 | TravisJank | Manual testing | 276 | 277 | 166.5 |