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 | 276 | 106.4307 | 63.1579 % | 500000 | 15000000 | 10.4176 | 3.6003 % | 116.8483 | 64.4843 % |
Target | 277 | 212.8626 | 63.6364 % | 900000 | 170000000 | 81.6698 | 4.1265 % | 294.5324 | 65.1369 % |
Difference | -1 | -106.4319 | -0.4785 % | -400000 | -155000000 | -71.2521 | -0.5262 % | -177.6840 | -0.6526 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
143793077 | 1089891899505147606028095526102474849 | 37 | 119.714 | 3789792673763937905119366512 24 | 2019-09-05 | 75083 | 123077 | 892,815,527 | 0.6275 | 1.2340 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-09-05 | Franklin Webber | Manual testing | 500000 | 15000000 | 2 | 37 | 119.714 | 10.91 | 3.259% |
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 |
2010-06-18 | Torchwood Institute | Phenom9550 | 263 | 264 | 0.014 | |||
2010-12-23 | Richard | workmy | 264 | 265 | 0.026 | |||
2012-12-16 | sasaki3 | mate_ma1 | 265 | 266 | 0.052 | |||
2015-02-27 | aurashift | usslcburnin32 | 266 | 267 | 0.104 | |||
2016-03-31 | dbaugh | Manual testing | 267 | 268 | 0.208 | |||
2016-04-18 | Derek | Manual testing | 268 | 269 | 0.416 | |||
2017-02-13 | JoDu | Manual testing | 269 | 270 | 0.831 | |||
2017-03-17 | p1ersson | Manual testing | 270 | 271 | 1.663 | |||
2017-03-20 | p1ersson | Manual testing | 271 | 272 | 3.326 | |||
2019-04-16 | Franklin Webber | Manual testing | 272 | 273 | 6.652 | |||
2019-04-16 | Franklin Webber | Manual testing | 273 | 274 | 13.30 | |||
2019-04-16 | Franklin Webber | Manual testing | 274 | 275 | 26.61 | |||
2019-04-16 | Franklin Webber | Manual testing | 275 | 276 | 53.22 |