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 | 284 | 9,730.5175 | 65.4762 % | 25000000 | 750000000 | 1,781.3049 | 5.8967 % | 11,511.8224 | 67.5120 % |
Target | 281 | 1,216.3143 | 64.1975 % | 2400000 | 500000000 | 814.9986 | 4.3972 % | 2,031.3129 | 65.7718 % |
Difference | +3 | +8,514.2032 | +1.2787 % | +22600000 | +250000000 | +966.3062 | +1.4995% | +9,480.5094 | +1.7401 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
402637127 | 30715760562562142163990594934080751 | 35 | 114.565 | 38143229353216279734668625 32 | 2020-12-04 | 416989 | 133896247 | 318,849,612 | 212.36 | 376.29 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-12-04 | Roland Clarkson | Manual testing | 25000000 | 750000000 | 2 | 35 | 114.565 | 1,793 | 7.338% |
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 | 82 | 83 | 84 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2014-01-08 | The Mawn | Manual testing | 265 | 268 | 0.130 | |||
2017-08-18 | sasaki | Manual testing | 268 | 269 | 0.148 | |||
2018-11-24 | sasaki | Manual testing | 269 | 270 | 0.297 | |||
2020-05-25 | SRBase | Manual testing | 270 | 271 | 0.594 | |||
2020-08-05 | SRBase | Manual testing | 271 | 272 | 1.188 | |||
2020-11-28 | Roland Clarkson | Manual testing | 272 | 273 | 2.376 | |||
2020-11-28 | Roland Clarkson | Manual testing | 273 | 274 | 4.751 | |||
2020-11-28 | Roland Clarkson | Manual testing | 274 | 275 | 9.50 | |||
2020-11-28 | Roland Clarkson | Manual testing | 275 | 276 | 19.00 | |||
2020-11-28 | Roland Clarkson | Manual testing | 276 | 277 | 38.01 | |||
2020-11-28 | Roland Clarkson | Manual testing | 277 | 278 | 76.02 | |||
2020-11-28 | Roland Clarkson | Manual testing | 278 | 279 | 152.0 | |||
2020-11-28 | Roland Clarkson | Manual testing | 279 | 280 | 304.1 | |||
2020-11-28 | Roland Clarkson | Manual testing | 280 | 281 | 608.2 | |||
2020-11-28 | Roland Clarkson | Manual testing | 281 | 282 | 1,216 | |||
2020-11-28 | Roland Clarkson | Manual testing | 282 | 283 | 2,433 | |||
2020-11-28 | Roland Clarkson | Manual testing | 283 | 284 | 4,865 |