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 | 273 | 11.5260 | 61.6438 % | 1415000 | 1415000 | 13.4646 | 2.8992 % | 24.9906 | 62.7559 % |
Target | 278 | 368.8662 | 64.1026 % | 1000000 | 180000000 | 102.3159 | 3.9152 % | 471.1821 | 65.5080 % |
Difference | -5 | -357.3401 | -2.4587 % | +415000 | -178585000 | -88.8513 | -1.0160 % | -446.1915 | -2.7522 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
165958589 | 1981350965771339514532591 | 25 | 80.713 | 5969413748665155 3 | 2021-06-27 | 342553 | 460829 | 1,475.5 | 3.3209 | 6.6339 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-06-27 | MadPoo | Manual testing | 1415000 | 1415000 | 1 | 25 | 80.713 | 13.46 | 1.706% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-07-05 | Torchwood Institute | PH9500 | 263 | 264 | 0.012 | |||
2011-02-11 | Matt | Dell | 264 | 265 | 0.023 | |||
2013-03-19 | Richard | 172.26.176.51 | 265 | 266 | 0.045 | |||
2015-05-26 | Hagrid Mandrake | Akoya | 266 | 267 | 0.090 | |||
2016-05-31 | kevshaw | Ranger | 267 | 268 | 0.180 | |||
2017-04-17 | Andrew B | Manual testing | 268 | 269 | 0.360 | |||
2018-03-24 | arnaud | stylmonde | 269 | 270 | 0.720 | |||
2018-03-24 | Damian Silvestre | camp1 | 270 | 271 | 1.441 | |||
2018-03-26 | yponomarev | work_ora3 | 271 | 272 | 2.882 | |||
2018-03-26 | Richard | Manual testing | 272 | 273 | 5.764 |