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 | 5.7331 | 60.2740 % | - | - | - | - | 5.7331 | 60.2740 % |
Target | 281 | 1,467.7999 | 64.1975 % | 2000000 | 400000000 | 510.8373 | 4.0582 % | 1,978.6371 | 65.6505 % |
Difference | -8 | -1,462.0668 | -3.9236 % | -2000000 | -400000000 | -510.8373 | -4.0582 % | -1,972.9040 | -5.3765 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
333651277 | 6990663311696657497367 | 22 | 72.566 | 10476002631479 72 | 2019-12-22 | 6151 | 108959 | 3.2007 | 0.2535 | 0.2700 |
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 |
2010-11-08 | Architects Cubed | m1_15 | 265 | 266 | 0.022 | |||
2012-05-01 | LaurV | Manual testing | 266 | 269 | 0.314 | |||
2016-01-27 | Jacques MOLNE | Manual testing | 269 | 272 | 2.508 | |||
2019-12-22 | ViliamF | Manual testing | 272 | 273 | 72.566 | 22 | 1.622 |