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 | 272 | 7.0319 | 61.1111 % | 1385000 | 41896250 | 29.0092 | 6.9509 % | 36.0411 | 63.8142 % |
Target | 277 | 225.0613 | 63.6364 % | 800000 | 150000000 | 72.1065 | 3.9461 % | 297.1678 | 65.0713 % |
Difference | -5 | -218.0294 | -2.5253 % | +585000 | -108103750 | -43.0973 | +3.0048% | -261.1267 | -1.2571 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
135999233 | 110636649452806380820993 | 24 | 76.550 | 406754681670912 28 | 2018-12-17 | 148403 | 3568853 | 112.53 | 2.7034 | 2.9328 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-12-17 | timbit | Manual testing | 1385000 | 41896250 | 6 | 2 | 24 | 76.550 | 30.38 | 4.480% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-11-27 | ZIM30 | 264 | 265 | 0.027 | ||||
2012-11-04 | nextPrime | avx123 | 265 | 266 | 0.055 | |||
2015-01-28 | tsc | xw6600-2 | 266 | 267 | 0.110 | |||
2016-02-09 | Choi4KANG | Manual testing | 267 | 268 | 0.220 | |||
2016-03-27 | Choi4KANG | Manual testing | 268 | 269 | 0.440 | |||
2016-05-02 | Choi4KANG | Manual testing | 269 | 270 | 0.879 | |||
2016-11-10 | proxy2222 | Manual testing | 270 | 271 | 1.758 | |||
2016-11-19 | Andrew B | Manual testing | 271 | 272 | 3.517 |