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 | 274 | 8.4421 | 60.8108 % | 1000000 | 1000000 | 32.0712 | 2.6370 % | 40.5133 | 61.8442 % |
Target | 282 | 2,161.2777 | 64.6341 % | 2600000 | 600000000 | 1,127.2379 | 4.2521 % | 3,288.5156 | 66.1379 % |
Difference | -8 | -2,152.8356 | -3.8233 % | -1600000 | -599000000 | -1,095.1667 | -1.6151 % | -3,248.0023 | -4.2937 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
453188759 | 132751073438730159605321 | 24 | 76.813 | 146463334319740 22 | 2018-06-29 | 139 | 3779 | 33.770 | 0.0108 | 0.0123 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-06-29 | Zhe Chen | Manual testing | 1000000 | 1000000 | 1 | 24 | 76.813 | 36.57 | 1.085% |
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 |
2010-03-25 | Architects Cubed | Manual testing | 263 | 264 | 0.004 | |||
2011-11-28 | Alben Weeks | Alben_Lap | 264 | 265 | 0.008 | |||
2014-09-10 | Schultz7676 | Delta_Home_Computer | 265 | 266 | 0.016 | |||
2016-02-15 | sasaki | Manual testing | 266 | 267 | 0.033 | |||
2016-04-26 | sasaki | Manual testing | 267 | 268 | 0.066 | |||
2018-02-07 | sasaki | Manual testing | 268 | 269 | 0.132 | |||
2023-02-01 | This -Anonymous- | Manual testing | 269 | 270 | ||||
2023-02-01 | This -Anonymous- | Manual testing | 270 | 271 | ||||
2023-02-01 | This -Anonymous- | Manual testing | 271 | 272 | ||||
2023-02-01 | This -Anonymous- | Manual testing | 272 | 273 | ||||
2023-04-03 | This -Anonymous- | Manual testing | 273 | 274 |