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 | 273 | 30.8007 | 64.3836 % | - | - | - | - | 30.8007 | 64.3836 % |
Target | 274 | 61.6042 | 64.8649 % | 400000 | 65000000 | 13.3507 | 3.7226 % | 74.9550 | 66.1728 % |
Difference | -1 | -30.8035 | -0.4813 % | -400000 | -65000000 | -13.3507 | -3.7226 % | -44.1543 | -1.7892 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
62103929 | 105757631179171743477361801 | 27 | 86.451 | 851456847272672100 22 | 2013-05-20 | 33469 | 7439297 | 445,696 | 1.4884 | 2.5785 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-05-20 | TheJudger | Manual testing | 27 | 86.451 | 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 | |||
2022-03-29 | LordJulius | Manual testing | 21 | 263 | ||||
2008-12-26 | Derek | Derek_Desk | 263 | 264 | 0.032 | |||
2009-08-19 | Bryn Pugh-Jones | unicomp | 264 | 265 | 0.060 | |||
2009-08-28 | southafrica | ho | 265 | 266 | 0.120 | |||
2009-09-01 | Net_Force | Kathy_PC | 266 | 267 | 0.241 | |||
2009-09-05 | Net_Force | Kathy_PC | 267 | 268 | 0.481 | |||
2009-09-09 | Net_Force | Kathy_PC | 268 | 269 | 0.963 | |||
2011-12-07 | benthomas | Mini | 269 | 270 | 1.925 | |||
2013-02-16 | Xyzzy | Manual testing | 270 | 271 | 3.850 | |||
2013-02-21 | bcp19 | Manual testing | 271 | 272 | 7.701 | |||
2013-03-08 | Kevin Jaget | Manual testing | 272 | 273 | 15.40 |