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 | 4.8156 | 59.4595 % | - | - | - | - | 4.8156 | 59.4595 % |
Target | 284 | 4,931.4430 | 64.2857 % | 4500000 | 1100000000 | 3,587.0536 | 4.4773 % | 8,518.4967 | 65.8847 % |
Difference | -10 | -4,926.6274 | -4.8263 % | -4500000 | -1100000000 | -3,587.0536 | -4.4773 % | -8,513.6810 | -6.4253 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
794466769 | 8608774802170031347297 | 22 | 72.866 | 5417957766192 24 | 2020-06-01 | 421 | 268109549 | 1.4570 | 816.36 | 1,524.7 |
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 |
2010-05-12 | Architects Cubed | Manual testing | 263 | 264 | 0.002 | |||
2011-08-30 | monst | poincare | 264 | 265 | 0.005 | |||
2013-08-28 | america64 | Manual testing | 265 | 266 | 0.009 | |||
2014-10-16 | monst | Manual testing | 266 | 270 | 0.282 | |||
2020-06-01 | ViliamF | Manual testing | 270 | 271 | 0.301 | |||
2020-06-01 | ViliamF | Manual testing | 271 | 272 | 0.602 | |||
2020-06-01 | ViliamF | Manual testing | 272 | 273 | 72.866 | 22 | 1.043 | |
2020-06-01 | ViliamF | Manual testing | 273 | 274 |