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 | 368.5533 | 63.2911 % | - | - | - | - | 368.5533 | 63.2911 % |
Target | 281 | 1,474.2149 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0317 % | 1,983.0128 | 65.6410 % |
Difference | -2 | -1,105.6616 | -0.9064 % | -1900000 | -400000000 | -508.7979 | -4.0317 % | -1,614.4595 | -2.3498 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332199391 | 265652622171635113700465657 | 27 | 87.780 | 399839116760504708 22 | 2011-12-02 | 1239223 | 5840509 | 94,350 | 32.136 | 54.397 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-12-02 | HardyP Germany | ws-HP-Z800_3.6GHz | 27 | 87.780 | 148.9 | 0.000% |
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 | ||||
2008-11-02 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2008-11-02 | Team_Inspector | thumbelina | 269 | 270 | 0.360 | |||
2009-01-05 | zetagrid | cookingstation | 270 | 271 | 0.720 | |||
2009-01-05 | zetagrid | cookingstation | 271 | 272 | 1.440 | |||
2009-01-07 | zetagrid | cookingstation | 272 | 273 | 2.879 | |||
2009-01-12 | zetagrid | cookingstation | 273 | 274 | 5.759 | |||
2009-01-18 | zetagrid | cookingstation | 274 | 275 | 11.52 | |||
2010-10-05 | amphoria | Manual testing | 275 | 276 | 23.03 | |||
2010-10-05 | amphoria | Manual testing | 276 | 277 | 46.07 | |||
2010-10-05 | amphoria | Manual testing | 277 | 278 | 92.14 | |||
2010-10-05 | amphoria | Manual testing | 278 | 279 | 184.3 |