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 | 56.3740 | 64.3836 % | 400000 | 10200000 | 1.6025 | 3.6315 % | 57.9765 | 65.6770 % |
Target | 271 | 14.0896 | 63.3803 % | 240000 | 35000000 | 3.6613 | 3.8393 % | 17.7509 | 64.7862 % |
Difference | +2 | +42.2844 | +1.0033 % | +160000 | -24800000 | -2.0588 | -0.2078 % | +40.2256 | +0.8908 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2004-05-25 | ANONYMOUS | v4_computers | 400000 | 10200000 | - | - | 1.602 | 4.434% |
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 |
2004-05-25 | ANONYMOUS | v4_computers | 21 | 268 | 0.881 | |||
2012-11-25 | kracker | Manual testing | 268 | 269 | 1.762 | |||
2013-07-24 | Numberwang | Manual testing | 269 | 270 | 3.524 | |||
2013-08-21 | Le Comte | Manual testing | 270 | 271 | 7.047 | |||
2022-07-18 | Architects Cubed | GPU72_TF | 271 | 272 | 14.09 | |||
2022-10-07 | Architects Cubed | GPU72_TF | 272 | 273 | 28.19 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2004-09-02 | ANONYMOUS | v4_computers | 920ED7E56A6F6574 | 40.15 |
2004-09-14 | ANONYMOUS | v4_computers | 920ED7E56A6F6574 | 40.15 |
2014-11-13 | Ruediger Eckhard | HP8200 | 920ED7E56A6F6574 | 40.15 |