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 | 30.7109 | 64.3836 % | - | - | - | - | 30.7109 | 64.3836 % |
Target | 274 | 61.4246 | 64.8649 % | 400000 | 65000000 | 13.3507 | 3.7240 % | 74.7753 | 66.1733 % |
Difference | -1 | -30.7137 | -0.4813 % | -400000 | -65000000 | -13.3507 | -3.7240 % | -44.0645 | -1.7897 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
62285557 | 50947072483549912155610219201 | 29 | 95.363 | 408979825640396152800 25 | 2013-03-16 | 17321 | 43159 | 245,934,234 | 0.0638 | 0.1201 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-03-16 | s5s5a2012 | Fady | 29 | 95.363 | 1.829 | 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 | ||||
2008-12-18 | Derek | Derek_Desk | 263 | 264 | 0.032 | |||
2009-02-20 | Ken Hiatt | kenhia2 | 264 | 266 | 0.180 | |||
2009-08-10 | ANONYMOUS | Carnegie3 | 266 | 267 | 0.240 | |||
2009-08-15 | ANONYMOUS | Carnegie3 | 267 | 268 | 0.480 | |||
2009-08-18 | ANONYMOUS | Carnegie3 | 268 | 269 | 0.960 | |||
2011-12-05 | GIMP Philippines | buyer05 | 269 | 270 | 1.920 | |||
2013-02-19 | Carsten Kossendey | Manual testing | 270 | 271 | 3.839 | |||
2013-02-28 | bcp19 | Manual testing | 271 | 272 | 7.678 | |||
2013-03-14 | Kevin Jaget | Manual testing | 272 | 273 | 15.36 |