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 | 277 | 102.0269 | 62.3377 % | - | - | - | - | 102.0269 | 62.3377 % |
Target | 280 | 816.2194 | 63.7500 % | 1800000 | 350000000 | 376.4725 | 4.2281 % | 1,192.6919 | 65.2827 % |
Difference | -3 | -714.1925 | -1.4123 % | -1800000 | -350000000 | -376.4725 | -4.2281 % | -1,090.6650 | -2.9450 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
300000917 | 497669292708619630961647 | 24 | 78.720 | 829446285840219 33 | 2013-10-02 | 8737 | 8046013 | 204.05 | 8.0952 | 14.840 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-10-02 | James Heinrich | 3930K | 24 | 78.720 | 133.4 | 0.000% |
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 |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2009-04-04 | unconnected | greece-dualE5310 | 268 | 269 | 0.199 | |||
2009-04-04 | unconnected | greece-dualE5310 | 269 | 270 | 0.399 | |||
2009-04-27 | unconnected | Manual testing | 270 | 271 | 0.797 | |||
2009-04-27 | unconnected | Manual testing | 271 | 272 | 1.594 | |||
2009-04-27 | unconnected | Manual testing | 272 | 273 | 3.188 | |||
2009-05-02 | unconnected | X3220-1 | 273 | 274 | 6.377 | |||
2013-05-27 | James Heinrich | Manual testing | 274 | 275 | 12.75 | |||
2013-05-31 | James Heinrich | Manual testing | 275 | 276 | 25.51 | |||
2013-06-25 | James Heinrich | Manual testing | 276 | 277 | 51.01 |