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 | 0.3563 | 59.7015 % | - | - | - | - | 0.3563 | 59.7015 % |
Target | 275 | 91.7444 | 64.0000 % | 550000 | 95000000 | 25.7723 | 3.9349 % | 117.5167 | 65.4166 % |
Difference | -8 | -91.3881 | -4.2985 % | -550000 | -95000000 | -25.7723 | -3.9349 % | -117.1604 | -5.7151 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
83404631 | 166809263 | 9 | 27.314 | 1 1 | 2007-08-13 | 1 | 1 | 2.144e-13 | 4.525e-6 | 9.209e-6 |
83404631 | 47100703761580943 | 17 | 55.387 | 282362641 11 | 2015-01-22 | 53 | 484327 | 8.372e-5 | 0.1196 | 0.2230 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2015-01-22 | TJAOI | Manual testing | 255 | 256* | 55.387 | 17 | 2.22476e-5 |