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 | 272 | 77.8239 | 66.6667 % | 1000000 | 2250268020 | 68.9697 | 8.9192 % | 146.7937 | 69.6397 % |
Target | 268 | 4.8505 | 64.7059 % | 90000 | 11000000 | 0.3821 | 3.0825 % | 5.2326 | 65.7938 % |
Difference | +4 | +72.9734 | +1.9608 % | +910000 | +2239268020 | +68.5877 | +5.8366% | +141.5611 | +3.8459 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-02-18 | timbit | v4_computers | 150000 | 2137500 | - | - | 0.144 | 3.329% | |||
2021-12-22 | Luminescence | W-2295 | 1000000 | 2250268020 | - | - | 85.79 | 12.152% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-05-10 | FreeTibet | v4_computers | 21 | 264 | 0.160 | |||
2013-08-03 | lycorn | Manual testing | 264 | 265 | 0.304 | |||
2013-09-29 | Nesowa | Manual testing | 265 | 266 | 0.608 | |||
2015-03-07 | Tha | Manual testing | 266 | 267 | 1.216 | |||
2015-07-25 | Tha | Manual testing | 267 | 268 | 2.432 | |||
2017-11-03 | ramgeis | Manual testing | 268 | 269 | 4.865 | |||
2021-08-01 | ZacHFX | Manual testing | 269 | 271 | 29.19 | |||
2021-10-29 | ANONYMOUS | Manual testing | 271 | 272 | 38.92 |
Total ECM effort: | 1.171 GHz-days |
Estimated T-Level: | 0.385 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.077 | 92.596% |
25 | 50000 | 0.007 | 99.291% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 2 | 1.171 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2001-04-21 | timbit | v4_computers | FC6657CB2CB9F577 | 4.731 |
2004-07-02 | ANONYMOUS | v4_computers | FC6657CB2CB9F577 | 4.731 |