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 | 276 | 106.5082 | 63.1579 % | 1000000 | 30000000 | 20.8353 | 4.4803 % | 127.3435 | 64.8085 % |
Target | 277 | 213.0177 | 63.6364 % | 900000 | 170000000 | 81.6698 | 4.1261 % | 294.6874 | 65.1368 % |
Difference | -1 | -106.5094 | -0.4785 % | +100000 | -140000000 | -60.8345 | +0.3542% | -167.3439 | -0.3282 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
143688397 | 116318240385128426854399 | 24 | 76.622 | 404758640271867 3 | 2020-05-15 | 20353 | 14134277 | 106.51 | 6.3743 | 11.615 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-05-15 | Franklin Webber | Manual testing | 1000000 | 30000000 | 2 | 24 | 76.622 | 21.82 | 4.085% |
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 |
2010-06-18 | James Hintz | 4117 | 263 | 264 | 0.014 | |||
2010-12-22 | Richard | 264 | 265 | 0.026 | ||||
2012-12-16 | sasaki3 | mate_ma1 | 265 | 266 | 0.052 | |||
2015-02-27 | subgenius | vmlamont | 266 | 267 | 0.104 | |||
2016-03-31 | dbaugh | Manual testing | 267 | 268 | 0.208 | |||
2016-04-17 | Derek | Manual testing | 268 | 269 | 0.416 | |||
2016-11-09 | roemer2201 | HPCC | 269 | 270 | 0.832 | |||
2016-11-21 | Ruediger Eckhard | Manual testing | 270 | 271 | 1.664 | |||
2016-11-21 | Ruediger Eckhard | Manual testing | 271 | 272 | 3.328 | |||
2016-11-21 | Ruediger Eckhard | Manual testing | 272 | 273 | 6.657 | |||
2016-11-21 | Ruediger Eckhard | Manual testing | 273 | 274 | 13.31 | |||
2016-11-21 | Ruediger Eckhard | Manual testing | 274 | 275 | 26.63 | |||
2020-03-29 | Franklin Webber | Manual testing | 275 | 276 | 53.25 |