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 | 279 | 349.4468 | 63.2911 % | - | - | - | - | 349.4468 | 63.2911 % |
Target | 281 | 1,397.7887 | 64.1975 % | 2000000 | 450000000 | 603.6752 | 4.1649 % | 2,001.4639 | 65.6887 % |
Difference | -2 | -1,048.3419 | -0.9064 % | -2000000 | -450000000 | -603.6752 | -4.1649 % | -1,652.0171 | -2.3975 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
350362889 | 537939742867417192016129 | 24 | 78.832 | 767689386856576 27 | 2017-11-28 | 347 | 124345849 | 286.52 | 154.87 | 289.24 |
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 |
2011-02-06 | Architects Cubed | m1_02 | 264 | 265 | 0.011 | |||
2014-03-03 | Mucol | 265 | 266 | 0.021 | ||||
2016-03-11 | mikeblas | sled | 266 | 267 | 0.043 | |||
2016-09-02 | Jacques MOLNE | Manual testing | 267 | 269 | 0.256 | |||
2016-10-25 | Adam Buran | Manual testing | 269 | 270 | 0.341 | |||
2016-11-09 | Jacques MOLNE | Manual testing | 270 | 272 | 2.048 | |||
2016-12-15 | Adam Buran | Manual testing | 272 | 273 | 2.730 | |||
2016-12-28 | Adam Buran | Manual testing | 273 | 274 | 5.460 | |||
2017-11-28 | M. Yamada | Manual testing | 274 | 279 | 78.832 | 24 | 309.1 |