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 | 26.7541 | 62.1622 % | 1465000 | 45048750 | 31.0071 | 5.9836 % | 57.7613 | 64.4262 % |
Target | 277 | 214.0416 | 63.6364 % | 900000 | 170000000 | 81.6698 | 4.1238 % | 295.7114 | 65.1359 % |
Difference | -3 | -187.2875 | -1.4742 % | +565000 | -124951250 | -50.6626 | +1.8598% | -237.9501 | -0.7097 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
143000999 | 20783487307401103980841129 | 26 | 84.104 | 72669028373015436 22 | 2019-11-18 | 190387 | 7026197 | 27,397 | 4.5452 | 5.7739 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-11-18 | timbit | Manual testing | 1465000 | 45048750 | 6 | 2 | 26 | 84.104 | 31.01 | 4.593% |
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 |
2010-12-19 | sasaki3 | MATE_J | 264 | 265 | 0.026 | |||
2012-12-12 | KayJongsma | Henk | 265 | 266 | 0.052 | |||
2015-02-25 | sannerud.com | Jarrett2012 | 266 | 267 | 0.105 | |||
2016-03-31 | dbaugh | Manual testing | 267 | 268 | 0.209 | |||
2016-04-10 | n9Mtq4 | Manual testing | 268 | 269 | 0.418 | |||
2016-04-12 | vats09 | Manual testing | 269 | 270 | 0.836 | |||
2016-04-12 | vats09 | Manual testing | 270 | 271 | 1.672 | |||
2016-04-12 | vats09 | Manual testing | 271 | 272 | 3.344 | |||
2016-04-12 | vats09 | Manual testing | 272 | 273 | 6.689 | |||
2016-04-12 | vats09 | Manual testing | 273 | 274 | 13.38 |