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 | 15.3751 | 63.8889 % | - | - | - | - | 15.3751 | 63.8889 % |
Target | 274 | 61.5090 | 64.8649 % | 400000 | 65000000 | 13.3507 | 3.7233 % | 74.8597 | 66.1731 % |
Difference | -2 | -46.1339 | -0.9760 % | -400000 | -65000000 | -13.3507 | -3.7233 % | -59.4846 | -2.2842 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
62200081 | 7506631522342847682479 | 22 | 72.669 | 60342618543719 53 | 2013-03-06 | 1249 | 13553 | 30.151 | 0.0065 | 0.0087 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-03-06 | Simon Harrison | Manual testing | 22 | 72.669 | 2.932 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-06-30 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 21 | 263 | ||||
2008-12-28 | Derek | Derek_Desk | 263 | 264 | 0.032 | |||
2009-08-10 | ANONYMOUS | 264 | 265 | 0.060 | ||||
2009-08-16 | ANONYMOUS | C1F84B3FE | 265 | 266 | 0.120 | |||
2009-08-20 | OS1 | majjaNy | 266 | 267 | 0.240 | |||
2009-08-21 | seekua | seekua-home | 267 | 268 | 0.481 | |||
2009-08-29 | LEE Sau Dan | danp4 | 268 | 269 | 0.961 | |||
2012-09-11 | Carsten Kossendey | Manual testing | 269 | 271 | 5.767 | |||
2013-02-18 | bcp19 | Manual testing | 271 | 272 | 7.689 |