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 | 267 | 0.0737 | 56.7164 % | 1000000 | 1000000 | 27.6171 | 5.3234 % | 27.6909 | 59.0206 % |
Target | 281 | 1,215.2191 | 64.1975 % | 2400000 | 500000000 | 814.9986 | 4.3977 % | 2,030.2177 | 65.7720 % |
Difference | -14 | -1,215.1454 | -7.4811 % | -1400000 | -499000000 | -787.3815 | +0.9257% | -2,002.5269 | -6.7514 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
403000001 | 2418000007 | 10 | 31.171 | 3 3 | 2008-02-28 | 1 | 3 | 7.099e-13 | 3.063e-5 | 5.621e-5 |
403000001 | 615161769526457 | 15 | 49.128 | 763228 22 | 2008-02-28 | 4 | 190807 | 1.861e-7 | 0.2872 | 0.5362 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-04-29 | Joerg Dittmar | c4 | 1000000 | 1000000 | 1 | 25 | 80.299 | 27.62 | 1.196% |
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 |