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 | 269 | 2.4412 | 62.3188 % | - | - | - | - | 2.4412 | 62.3188 % |
Target | 273 | 39.1127 | 64.3836 % | 320000 | 50000000 | 7.6193 | 3.6723 % | 46.7320 | 65.6915 % |
Difference | -4 | -36.6716 | -2.0647 % | -320000 | -50000000 | -7.6193 | -3.6723 % | -44.2909 | -3.3727 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
48905947 | 1720852063546763338817 | 22 | 70.544 | 17593484730464 25 | 2010-03-12 | 5041 | 227693 | 4.9960 | 0.0432 | 0.0583 |
48905947 | 30393252332280540708082866431231 | 32 | 104.584 | 310731661450912510784045 5 | 2010-03-12 | 74719 | 166357 | 3.411e+9 | 0.2007 | 0.3828 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2010-03-12 | Tom Mueller | Manual testing | 53 | 175.127 | 2.014 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-09-29 | Joss | v4_computers | 21 | 254 | 4.91000e-5 | |||
2003-06-06 | Thomas Mullen | v4_computers | 21 | 259 | 0.001 | |||
2007-12-03 | 1997rj7 | v4_computers | 21 | 263 | 0.020 | |||
2008-06-22 | ComputerraRU | v4_computers | 263 | 265 | 0.117 | |||
2008-07-12 | tmorrow | v4_computers | 21 | 269 | 1.222 |