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 | 0.8440 | 58.5714 % | 100000 | 100000 | 1.7319 | 1.4644 % | 2.5760 | 59.1781 % |
Target | 280 | 864.9110 | 63.7500 % | 1700000 | 350000000 | 358.1028 | 4.1728 % | 1,223.0138 | 65.2626 % |
Difference | -10 | -864.0670 | -5.1786 % | -1600000 | -349900000 | -356.3709 | -2.7084 % | -1,220.4378 | -6.0845 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
283111867 | 1291292479092044255082271 | 25 | 80.095 | 2280534003705405 3 | 2019-03-18 | 8117 | 39181 | 864.91 | 0.1699 | 0.2861 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-03-18 | MadPoo | Manual testing | 100000 | 100000 | 1 | 25 | 80.095 | 1.813 | 0.356% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-01-11 | Rob_Dee | twopc | 264 | 265 | 0.013 | |||
2011-07-22 | Rob_Dee | twopc | 265 | 266 | 0.026 | |||
2016-02-22 | proxy2222 | Manual testing | 266 | 267 | 0.053 | |||
2017-02-15 | fralt | fralt | 267 | 268 | 0.106 | |||
2018-07-30 | Yxinity | Manual testing | 268 | 269 | 0.211 | |||
2018-07-30 | Yxinity | Manual testing | 269 | 270 | 0.422 |