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 | 271 | 8.2994 | 63.3803 % | 685000 | 18495000 | 5.0872 | 5.6147 % | 13.3866 | 65.4364 % |
Target | 273 | 33.2068 | 64.3836 % | 400000 | 65000000 | 12.0457 | 4.0738 % | 45.2525 | 65.8345 % |
Difference | -2 | -24.9074 | -1.0033 % | +285000 | -46505000 | -6.9585 | +1.5409% | -31.8659 | -0.3981 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
57603977 | 3392099489777988961519 | 22 | 71.523 | 29443275155967 3 | 2012-02-07 | 1063837 | 9225497 | 12.553 | 4.6359 | 6.6537 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-09-20 | Sid & Andy | Toy_Soldier_4 | 685000 | 18495000 | - | - | 5.087 | 4.659% | |||
2012-02-07 | Adam Stinchcombe | Manual testing | 22 | 71.523 | 2.459 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-12-23 | ANONYMOUS | v4_computers | 21 | 253 | 2.08000e-5 | |||
2000-03-08 | ANONYMOUS | v4_computers | 21 | 254 | 4.17000e-5 | |||
2000-06-28 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-30 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-11-24 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-08-25 | Team Prime Rib | v4_computers | 21 | 260 | 0.001 | |||
2022-06-28 | LordJulius | Manual testing | 260 | 263 | ||||
2009-01-11 | zulian | zuk_dc5700 | 263 | 264 | 0.034 | |||
2009-01-15 | ANONYMOUS | 264 | 265 | 0.065 | ||||
2009-03-19 | helicom | pollux | 265 | 266 | 0.130 | |||
2009-03-20 | helicom | pollux | 266 | 267 | 0.259 | |||
2009-05-29 | Sturle Sunde | graun.ifi | 267 | 268 | 0.519 | |||
2011-11-23 | rduerr | Manual testing | 268 | 269 | 1.038 | |||
2012-01-04 | Adam Stinchcombe | Manual testing | 269 | 270 | 2.076 | |||
2012-01-16 | Adam Stinchcombe | Manual testing | 270 | 271 | 4.151 |