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 | 278 | 184.2556 | 62.8205 % | 4305000 | 4305000 | 92.8535 | 2.8053 % | 277.1090 | 63.8635 % |
Target | 281 | 1,474.0483 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0317 % | 1,982.8462 | 65.6410 % |
Difference | -3 | -1,289.7927 | -1.3770 % | +2405000 | -395695000 | -415.9444 | -1.2264 % | -1,705.7372 | -1.7775 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332236939 | 1479971129853374074717993 | 25 | 80.292 | 2227282634959164 22 | 2018-03-04 | 297683 | 3646229 | 737.02 | 10.356 | 13.067 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-03-04 | NovaTec | NTBase | 4305000 | 4305000 | 1 | 25 | 80.292 | 92.85 | 2.092% |
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 |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2009-01-26 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2009-05-03 | Team_Inspector | spudboy2 | 269 | 270 | 0.360 | |||
2010-09-19 | Team_Inspector | thumbelina | 270 | 271 | 0.720 | |||
2010-10-21 | ANONYMOUS | Manual testing | 271 | 272 | 1.440 | |||
2010-10-21 | Ethan O'Connor | Manual testing | 271 | 272 | 1.440 | |||
2011-04-23 | Christian Geschwentner | Manual testing | 272 | 273 | 2.879 | |||
2011-11-23 | Grant McCracken | Jana-Laptop | 273 | 274 | 5.758 | |||
2013-01-09 | LaurV | Manual testing | 274 | 275 | 11.52 | |||
2014-01-28 | Team_Inspector | Boxxy | 275 | 276 | 23.03 | |||
2015-12-06 | Grant McCracken | Manual testing | 276 | 277 | 46.06 | |||
2015-12-10 | srow7 | Manual testing | 277 | 278 | 92.13 |