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 | 91.9713 | 62.3377 % | 4655000 | 4655000 | 100.4025 | 3.1659 % | 192.3738 | 63.5300 % |
Target | 281 | 1,471.5485 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0325 % | 1,980.3464 | 65.6413 % |
Difference | -4 | -1,379.5772 | -1.8599 % | +2755000 | -395345000 | -408.3954 | -0.8666 % | -1,787.9726 | -2.1112 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332801323 | 818272752706279299568490257 | 27 | 89.403 | 1229371243674832536 23 | 2018-02-22 | 31511 | 2410949 | 376,717 | 3.4758 | 5.2916 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-02-22 | drisg | 930_2 | 4655000 | 4655000 | 1 | 27 | 89.403 | 100.4 | 2.152% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-11-01 | Architects Cubed | m1_43 | 266 | 267 | 0.045 | |||
2012-03-28 | LaurV | Manual testing | 267 | 268 | 0.090 | |||
2012-04-13 | LaurV | Manual testing | 268 | 269 | 0.180 | |||
2012-07-19 | LaurV | Manual testing | 269 | 270 | 0.359 | |||
2012-10-11 | kracker | Manual testing | 270 | 271 | 0.719 | |||
2013-03-07 | Architects Cubed | Manual testing | 271 | 272 | 1.437 | |||
2015-04-22 | Jacques MOLNE | Manual testing | 272 | 273 | 2.874 | |||
2015-05-07 | Jacques MOLNE | Manual testing | 273 | 274 | 5.748 | |||
2015-05-07 | Jacques MOLNE | Manual testing | 274 | 275 | 11.50 | |||
2015-05-07 | Jacques MOLNE | Manual testing | 275 | 276 | 22.99 | |||
2015-05-07 | Jacques MOLNE | Manual testing | 276 | 277 | 45.99 |