Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL 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 | 9.7174 | 65.2174 % | 1500000 | 30000000 | 1.7042 | 6.6224 % | 11.4216 | 67.5208 % |
Target | 268 | 4.8515 | 64.7059 % | 90000 | 11000000 | 0.3821 | 3.0824 % | 5.2336 | 65.7938 % |
Difference | +1 | +4.8659 | +0.5115 % | +1410000 | +19000000 | +1.3221 | +3.5399% | +6.1881 | +1.7270 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
12285829 | 61976990340431088240338849 | 26 | 85.680 | 2522295823115847056 24 | 2018-04-28 | 186869 | 1293949 | 1,250,172 | 0.1380 | 0.2123 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-02-18 | ANONYMOUS | v4_computers | 145000 | 1957500 | - | - | 0.136 | 3.245% | |||
2001-07-22 | ANONYMOUS | v4_computers | 185000 | 185000 | - | - | 0.103 | 1.516% | |||
2018-04-28 | riccardo uberti | Nomad2C | 430000 | 8500000 | 12 | 2 | 26 | 85.680 | 0.485 | 5.107% | |
2022-02-23 | riccardo uberti | Colab_noGPU14 | 1500000 | 30000000 | skipped known factor: 61976990340431088240338849 | - | - | 1.704 | 7.221% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-04-19 | ANONYMOUS | 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 | 2.433 | |||
2017-11-03 | ramgeis | Manual testing | 268 | 269 | 4.866 |
Total ECM effort: | 12.915 GHz-days |
Estimated T-Level: | 2.692 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.538 | 58.365% |
25 | 50000 | 0.052 | 94.945% |
30 | 250000 | 0.003 | 99.666% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 1 | 1.584 | |
50000 | 14400000 | 10 | 11.33 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-03-16 | ANONYMOUS | v4_computers | E295859092962E01 | 4.730 |
2004-07-26 | Michael Hanscho | v4_computers | E295859092962E01 | 4.730 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2019-02-09 | riccardo uberti | Nomad2C |
| A1C4708973586204 | |
2021-02-09 | Jaytholomew | Jaytholomew |
| A1C4708973586204 |
date | userid | compid |
---|---|---|
2021-02-10 | arachnotron | MinerCPU |