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 | 31.3976 | 64.3836 % | - | - | - | - | 31.3976 | 64.3836 % |
Target | 273 | 31.3976 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1610 % | 44.9010 | 65.8655 % |
Difference | - | - | - | -400000 | -70000000 | -13.5033 | -4.1610 % | -13.5033 | -1.4820 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
60923221 | 778138158396276915321673 | 24 | 79.364 | 6386219783063316 22 | 2013-04-20 | 13537 | 62971 | 3,434.6 | 0.0523 | 0.0887 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-04-20 | Bdot | BF | 24 | 79.364 | 1.852 | 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 |
2003-06-01 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2003-09-21 | Gordon Spence | v4_computers | 21 | 260 | 0.001 | |||
2022-03-29 | LordJulius | Manual testing | 260 | 263 | ||||
2009-04-04 | Lebedev_Nikolai | Nikolai-SPb | 263 | 264 | 0.032 | |||
2009-04-07 | Lebedev_Nikolai | Nikolai-SPb | 264 | 265 | 0.061 | |||
2009-04-10 | Lebedev_Nikolai | Nikolai-SPb | 265 | 266 | 0.123 | |||
2009-04-11 | RA 59 | laptop | 266 | 267 | 0.245 | |||
2009-04-13 | dgriffie79 | 267 | 268 | 0.491 | ||||
2009-07-20 | steinrar | lianli | 268 | 269 | 0.981 | |||
2011-12-03 | André Jordi | macbook-ts | 269 | 270 | 1.963 | |||
2012-09-03 | RobertN | Manual testing | 270 | 271 | 3.925 | |||
2013-01-18 | GrunwalderGIMP | Manual testing | 271 | 273 | 23.55 |