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 | 31.0888 | 64.3836 % | - | - | - | - | 31.0888 | 64.3836 % |
Target | 274 | 62.1805 | 64.8649 % | 400000 | 65000000 | 13.3507 | 3.7182 % | 75.5312 | 66.1712 % |
Difference | -1 | -31.0917 | -0.4813 % | -400000 | -65000000 | -13.3507 | -3.7182 % | -44.4424 | -1.7877 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
61528391 | 12373166404121925668059405133663 | 32 | 103.287 | 100548431407233822090841 7 | 2013-03-16 | 389299 | 731057 | 2.154e+9 | 1.3894 | 2.6987 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-03-16 | Just factoring! | 32 | 103.287 | 4.110 | 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 |
2003-06-09 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2003-11-08 | Gordon Spence | v4_computers | 21 | 260 | 0.001 | |||
2004-04-09 | ANONYMOUS | v4_computers | 21 | 262 | 0.005 | |||
2022-03-29 | LordJulius | Manual testing | 262 | 263 | ||||
2009-02-02 | ANONYMOUS | 263 | 266 | 0.214 | ||||
2009-02-04 | S36049 | Wolle4 | 266 | 267 | 0.243 | |||
2009-02-05 | S36049 | Wolle4 | 267 | 268 | 0.486 | |||
2009-07-29 | plusplus | CF7C6E870 | 268 | 269 | 0.972 | |||
2011-11-14 | Jaeckel | H0F409 | 269 | 270 | 1.943 | |||
2012-09-06 | Clown_Royal | Manual testing | 270 | 271 | 3.886 | |||
2013-03-15 | Kyle Askine | Manual testing | 271 | 273 | 23.32 |