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 | 268 | 19.0442 | 67.6471 % | 3129811 | 637437570 | 4.6512 | 10.4106 % | 23.6954 | 71.0152 % |
Target | 264 | 1.1372 | 65.6250 % | 15000 | 1200000 | 0.0098 | 1.5423 % | 1.1471 | 66.1552 % |
Difference | +4 | +17.9070 | +2.0221 % | +3114811 | +636237570 | +4.6414 | +8.8683% | +22.5484 | +4.8600 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3129811 | 8249979105196572503856721 | 25 | 82.771 | 1317967619322152760 23 | 2018-07-14 | 297719 | 1016749 | 451,132 | 0.0416 | 0.0748 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2004-02-07 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | 0.002 | 0.575% | |||
2009-07-03 | Carsten Kossendey | mother | 15000 | 183750 | - | - | 0.003 | 1.425% | |||
2011-08-30 | Squeeky_Squirrel | T7500_2200 | 105000 | 2152500 | 6 | - | - | 0.027 | 4.068% | ||
2016-10-01 | Squeeky_Squirrel | i5-5250U_1600 | 195000 | 5460000 | 12 | - | - | 0.059 | 5.365% | ||
2018-07-14 | Joss | Manual testing | 692144 | 1384288 | 4 | 2 | 25 | 82.771 | 0.090 | 4.305% | |
2021-11-22 | Joss | Manual testing | 3129811 | 3129811 | skipped known factor: 8249979105196572503856721 | - | - | 0.386 | 5.512% | ||
2021-12-19 | Joss | Manual testing | 3129811 | 108997350 | skipped known factor: 8249979105196572503856721 | - | - | 1.355 | 11.155% | ||
2021-12-22 | Joss | Manual testing | 3129811 | 637437570 | skipped known factor: 8249979105196572503856721 | - | - | 5.740 | 13.856% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-05-06 | David Campeau | v4_computers | 21 | 260 | 0.025 | |||
2009-04-11 | S485122 | USB-A | 260 | 261 | 0.049 | |||
2011-11-12 | markr | oldgamer | 261 | 262 | 0.098 | |||
2013-01-03 | dbaugh | Manual testing | 262 | 263 | 0.314 | |||
2015-02-11 | VictordeHollander | Manual testing | 263 | 265 | 1.821 | |||
2015-06-14 | Tha | Manual testing | 265 | 266 | 2.388 | |||
2021-01-03 | Joss | Manual testing | 265 | 266 | ||||
2017-04-15 | Gordon Spence | Manual testing | 266 | 267 | 4.775 | |||
2021-02-25 | Joss | Manual testing | 267 | 268 |
Total ECM effort: | 1.647 GHz-days |
Estimated T-Level: | 2.885 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.577 | 56.162% |
25 | 50000 | 0.053 | 94.802% |
30 | 250000 | 0.003 | 99.664% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 15 | 1.647 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-05-23 | ANONYMOUS | v4_computers | 3478DE500706C53B | 0.266 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2018-07-14 | ATH | ec2-PRPCF |
| B459CEE0CEF2D507 | |
2018-07-15 | Oliver Kruse | GTX-3 |
| B459CEE0CEF2D507 |