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 | 268 | 30.7228 | 69.1176 % | 50000000 | 256102416570 | 1,101.3098 | 20.5745 % | 1,132.0326 | 75.4715 % |
Target | 262 | 0.3167 | 66.1290 % | 8000 | 450000 | 0.0025 | 1.1518 % | 0.3192 | 66.5192 % |
Difference | +6 | +30.4061 | +2.9886 % | +49992000 | +256101966570 | +1,101.3072 | +19.4227% | +1,131.7134 | +8.9524 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-10-25 | kurly | Manual testing | 1000000 | 30000000 | 12 | - | - | 0.203 | 9.632% | ||
2018-01-27 | Joss | Manual testing | 1940087 | 30000000 | 12 | - | - | 0.273 | 10.014% | ||
2018-02-12 | Joss | Manual testing | 1940087 | 60000000 | 12 | - | - | 0.401 | 11.129% | ||
2018-03-02 | Joss | Manual testing | 1940087 | 120000000 | 12 | - | - | 0.659 | 12.233% | ||
2018-04-09 | Joss | Manual testing | 1940087 | 194008700 | 12 | - | - | 0.976 | 12.990% | ||
2022-08-06 | Wentao Huang | Bluekid | 2330000 | 9790191180 | - | - | 51.06 | 19.171% | |||
2023-04-25 | RichD0 | Linux-5b | 50000000 | 256102416570 | - | - | 1,335 | 27.685% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2022-08-15 | masser | Manual testing | 1500000 | 54000000 | 2 | 7 | - | - | 0.400 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-12-27 | ANONYMOUS | v4_computers | 21 | 258 | 0.020 | |||
2010-01-29 | S485122 | USB-W | 260 | 261 | 0.079 | |||
2011-08-27 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.822 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 263 | 0.724 | |||
2015-05-06 | lycorn | Manual testing | 263 | 265 | 2.938 | |||
2015-09-05 | ramgeis | Manual testing | 265 | 266 | 3.852 | |||
2017-12-04 | TJAOI | Manual testing | 266 | 267 | 7.704 | |||
2019-05-11 | chuenkit | Manual testing | 267 | 268 | 15.41 |
Total ECM effort: | 77.068 GHz-days |
Estimated T-Level: | 25.840 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 15.304 | 0.000% |
25 | 50000 | 1.863 | 15.527% |
30 | 250000 | 0.168 | 84.530% |
35 | 1000000 | 0.012 | 98.762% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 204 | 14.08 | |
50000 | 6600000 | 47 | 3.689 | |
250000 | 201799404 | 43 | 57.46 | |
250000 | 235419030 | 1 | 1.847 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-03-26 | ANONYMOUS | v4_computers | FB5DB52AE381DF62 | 0.105 |
2015-06-27 | MadPoo | Manual testing | FB5DB52AE381DF62 | 0.105 |