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 | 277 | 151.8289 | 63.6364 % | 93979 | 2819370 | 3.0000 | 1.7333 % | 154.8288 | 64.2666 % |
Target | 279 | 607.3181 | 64.5570 % | 1200000 | 250000000 | 182.5649 | 3.9666 % | 789.8830 | 65.9629 % |
Difference | -2 | -455.4892 | -0.9206 % | -1106021 | -247180630 | -179.5650 | -2.2334 % | -635.0542 | -1.6962 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
201596491 | 312691475957214775231 | 21 | 68.083 | 775537992765 32 | 2020-03-14 | 65419 | 263443 | 0.2957 | 0.9429 | 1.6473 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-03-14 | GdS | Manual testing | 31326 | 939780 | 6 | - | - | 1.000 | 0.715% | ||
2020-03-14 | GdS | Manual testing | 62653 | 1879590 | 6 | - | - | 2.000 | 1.088% | ||
2020-03-14 | GdS | Manual testing | 93979 | 2819370 | 6 | 2 | 21 | 68.083 | 3.000 | 1.351% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-05-01 | sasaki3 | 264 | 265 | 0.019 | ||||
2013-07-16 | sasaki3 | mate_ma1 | 265 | 266 | 0.037 | |||
2014-11-14 | lalera | Manual testing | 266 | 267 | 0.074 | |||
2014-12-07 | lalera | Manual testing | 267 | 268 | 0.148 | |||
2016-12-08 | SADMASTER | Manual testing | 268 | 269 | 0.297 | |||
2016-12-08 | SADMASTER | Manual testing | 269 | 270 | 0.593 | |||
2019-09-21 | Chabot Prime | CC3918 | 270 | 271 | 1.186 | |||
2020-03-14 | GdS | Manual testing | 271 | 272 | 2.372 | |||
2020-03-14 | GdS | Manual testing | 272 | 273 | 4.745 | |||
2020-03-14 | GdS | Manual testing | 273 | 274 | 9.489 | |||
2020-03-14 | GdS | Manual testing | 274 | 275 | 18.98 | |||
2020-03-14 | GdS | Manual testing | 275 | 276 | 37.96 | |||
2020-03-14 | GdS | Manual testing | 276 | 277 | 75.91 |