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 | 282 | 2,823.3480 | 64.6341 % | 16000000 | 480000000 | 943.6326 | 6.1083 % | 3,766.9806 | 66.7944 % |
Target | 281 | 1,411.6737 | 64.1975 % | 2000000 | 400000000 | 541.4032 | 4.0760 % | 1,953.0770 | 65.6568 % |
Difference | +1 | +1,411.6743 | +0.4366 % | +14000000 | +80000000 | +402.2294 | +2.0323% | +1,813.9036 | +1.1376 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
346916771 | 358670850659539035892385887 | 27 | 88.213 | 516940777503574533 32 | 2020-06-15 | 1289653 | 57616373 | 180,694 | 99.63 | 134.02 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-06-15 | Roland Clarkson | Manual testing | 16000000 | 480000000 | 2 | 27 | 88.213 | 1,033 | 6.585% |
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 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-02-04 | Architects Cubed | m1_59 | 264 | 265 | 0.011 | |||
2014-02-23 | Son Johan | Retired | 265 | 266 | 0.022 | |||
2016-03-10 | Andrew B | Manual testing | 266 | 267 | 0.043 | |||
2016-07-15 | Jacques MOLNE | Manual testing | 267 | 269 | 0.258 | |||
2017-01-31 | Conductor | Manual testing | 269 | 270 | 0.345 | |||
2017-03-07 | Jacques MOLNE | Manual testing | 270 | 271 | 0.689 | |||
2017-03-07 | Jacques MOLNE | Manual testing | 271 | 272 | 1.379 | |||
2020-06-07 | Roland Clarkson | Manual testing | 272 | 282 | 2,821 |