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 | 270 | 95.6909 | 68.5714 % | 8700000 | 33668374740 | 185.3141 | 14.4145 % | 281.0050 | 73.1017 % |
Target | 263 | 0.6391 | 65.0794 % | 11000 | 800000 | 0.0054 | 1.3818 % | 0.6446 | 65.5619 % |
Difference | +7 | +95.0518 | +3.4921 % | +8689000 | +33667574740 | +185.3087 | +13.0328% | +280.3604 | +7.5398 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-10-23 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | 0.001 | 0.661% | |||
2003-10-31 | Team Prime Rib | v4_computers | 15000 | 228750 | - | - | 0.003 | 1.689% | |||
2010-12-22 | Joss | Manual testing | 20000 | 20000 | - | - | 0.002 | 0.622% | |||
2011-01-25 | Oscar Östlin | 95000 | 1971250 | 6 | - | - | 0.020 | 4.257% | |||
2014-09-10 | Joss | Manual testing | 120703 | 120703 | - | - | 0.012 | 1.806% | |||
2014-12-13 | mikr | MSI | 2382500 | 85770100 | 12 | - | - | 0.697 | 11.228% | ||
2023-01-31 | Joss | Manual testing | 1000000 | 600466230 | - | - | 3.770 | 13.351% | |||
2023-06-04 | Joss | Manual testing | 1000000 | 3093240150 | - | - | 20.91 | 15.629% | |||
2023-09-12 | Sid & Andy | Magic_8_Ball | 8700000 | 33668374740 | - | - | 206.4 | 21.742% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-05-02 | ANONYMOUS | v4_computers | 21 | 259 | 0.015 | |||
2016-02-23 | Mark Rose | Manual testing | 259 | 260 | 0.031 | |||
2009-01-11 | Sturle Sunde | eberlin.ifi | 260 | 261 | 0.062 | |||
2012-06-11 | Sebastian Hornbostel | Manual testing | 261 | 262 | 0.123 | |||
2013-01-23 | dbaugh | Manual testing | 262 | 263 | 0.393 | |||
2015-03-03 | VictordeHollander | Manual testing | 263 | 265 | 2.283 | |||
2015-10-31 | ramgeis | Manual testing | 265 | 266 | 2.993 | |||
2017-07-27 | Gordon Spence | Manual testing | 266 | 267 | 5.985 | |||
2019-03-18 | TJAOI | Manual testing | 267 | 268 | 11.97 | |||
2021-05-27 | TJAOI | Manual testing | 268 | 269 | 23.94 | |||
2024-03-08 | TJAOI | Manual testing | 269 | 270 | 47.88 |
Total ECM effort: | 17.326 GHz-days |
Estimated T-Level: | 23.342 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 7.228 | 0.073% |
25 | 50000 | 0.668 | 51.255% |
30 | 250000 | 0.042 | 95.865% |
35 | 1000000 | 0.002 | 99.803% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 150 | 13.63 | |
50000 | 6579093 | 17 | 1.771 | |
50000 | 6892560 | 7 | 0.746 | |
50000 | 6945117 | 11 | 1.177 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-05-16 | ANONYMOUS | v4_computers | 4F4678DAB575419D | 0.173 |
2018-06-01 | kkmrkkblmbrbk | old | 4F4678DAB575419D | 0.173 |