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 | 270 | 0.3856 | 57.1429 % | - | - | - | - | 0.3856 | 57.1429 % |
Target | 283 | 3,160.8436 | 63.8554 % | 3600000 | 800000000 | 2,060.6287 | 4.3935 % | 5,221.4723 | 65.4434 % |
Difference | -13 | -3,160.4580 | -6.7126 % | -3600000 | -800000000 | -2,060.6287 | -4.3935 % | -5,221.0868 | -8.3006 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
619750289 | 645028732549026564551 | 21 | 69.128 | 520394055475 52 | 2016-09-20 | 79 | 37641523 | 0.3753 | 89.936 | 167.97 |
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 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2014-03-11 | sasaki | Manual testing | 265 | 267 | 0.036 | |||
2016-09-20 | Nipal | Manual testing | 267 | 270 | 69.128 | 21 | 0.169 |