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 | 1.4726 | 62.6866 % | - | - | - | - | 1.4726 | 62.6866 % |
Target | 269 | 5.9165 | 63.7681 % | 150000 | 20000000 | 1.2655 | 3.6723 % | 7.1820 | 65.0987 % |
Difference | -2 | -4.4440 | -1.0815 % | -150000 | -20000000 | -1.2655 | -3.6723 % | -5.7094 | -2.4121 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
20178451 | 2711499531577 | 13 | 41.302 | 67188 22 | - | 11 | 509 | 2.240e-8 | 3.918e-5 | 5.279e-5 |