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 | 14.5350 | 63.0137 % | 1330000 | 36575000 | 25.0043 | 6.1876 % | 39.5393 | 65.3023 % |
Target | 277 | 232.5799 | 64.9351 % | 800000 | 150000000 | 68.6900 | 3.9306 % | 301.2698 | 66.3133 % |
Difference | -4 | -218.0449 | -1.9214 % | +530000 | -113425000 | -43.6857 | +2.2570% | -261.7305 | -1.0111 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
131602819 | 916321062379599728800957319 | 27 | 89.566 | 3481388428235719361 47 | 2020-11-13 | 614981 | 27121403 | 952,653 | 15.841 | 21.232 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-11-13 | yphysics | Manual testing | 1330000 | 36575000 | 6 | 2 | 27 | 89.566 | 25.00 | 4.335% |
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 |
2010-06-07 | Richard | 263 | 264 | 0.015 | ||||
2010-11-15 | sasaki3 | mate_ma2 | 264 | 265 | 0.028 | |||
2012-09-30 | VictordeHollander | Manual testing | 265 | 268 | 0.397 | |||
2012-09-30 | VictordeHollander | Manual testing | 268 | 269 | 0.454 | |||
2013-01-19 | VictordeHollander | Manual testing | 269 | 270 | 0.909 | |||
2015-12-17 | Summy | Manual testing | 270 | 271 | 1.817 | |||
2015-12-20 | ANONYMOUS | Manual testing | 271 | 272 | 3.634 | |||
2015-12-20 | ANONYMOUS | Manual testing | 272 | 273 | 7.268 |