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 | 278 | 183.2799 | 62.8205 % | 2985000 | 76117500 | 150.3225 | 5.4270 % | 333.6024 | 64.8383 % |
Target | 281 | 1,466.2427 | 64.1975 % | 2000000 | 400000000 | 510.8373 | 4.0587 % | 1,977.0800 | 65.6506 % |
Difference | -3 | -1,282.9628 | -1.3770 % | +985000 | -323882500 | -360.5147 | +1.3683% | -1,643.4775 | -0.8124 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
334005611 | 19762727348430340651873115527 | 29 | 93.997 | 29584424179673946633 3 | 2020-05-08 | 363889 | 13459471 | 11,976,366 | 23.238 | 29.541 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-05-08 | GAN | Manual testing | 2985000 | 76117500 | 2 | 29 | 93.997 | 174.3 | 4.202% |
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 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2012-12-08 | kracker | Manual testing | 266 | 267 | 0.045 | |||
2014-11-14 | mikr | Manual testing | 267 | 269 | 0.268 | |||
2014-11-14 | mikr | Manual testing | 269 | 270 | 0.358 | |||
2016-01-05 | Jacques MOLNE | Manual testing | 270 | 271 | 0.716 | |||
2016-01-05 | Jacques MOLNE | Manual testing | 271 | 272 | 1.432 | |||
2019-07-16 | GAN | Manual testing | 272 | 273 | 2.864 | |||
2019-08-20 | GAN | Manual testing | 273 | 274 | 5.728 | |||
2019-09-14 | GAN | Manual testing | 274 | 275 | 11.46 | |||
2019-11-03 | GAN | Manual testing | 275 | 276 | 22.91 | |||
2020-03-20 | GAN | Manual testing | 276 | 277 | 45.82 | |||
2020-03-20 | GAN | Manual testing | 277 | 278 | 91.64 |