Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
Actual | 272 | 189.6245 | 68.0556% | 300000 | 9375000 | 0.1597 | 2.9458% | 189.7842 | 68.9966% | 0.9410% |
PrimeNet | 261 | 0.0609 | 62.2951% | 22000 | 450000 | 0.0091 | 3.3180% | 0.0700 | 63.5461% | 1.2510% |
GPU72 | 265 | 1.4466 | 64.6154% | 34000 | 700000 | 0.0141 | 2.4195% | 1.4607 | 65.4715% | 0.8561% |
Difference | +7 | +188.1779 | +3.4402% | +266000 | +8675000 | +0.1455 | +0.5262% | +188.3235 | +3.5250% | +3.5250% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
5043301 | 197241356616677249202817 | 24 | 77.384 | 19554787292755008 26 | 2021-10-25 | 580561 | 1319023 | 10,704 | 0.1248 | 0.2375 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2000-08-17T00:00:00 | ANONYMOUS | v4_computers | 25000 | 331250 | - | - | - | 0.008 | - | - | 0.664% | ||
2009-08-09T06:56:00 | harlee | P4_2600 | 55000 | 907500 | - | - | - | 0.020 | - | - | 1.154% | ||
2014-11-22T16:18:00 | Jocelyn Larouche | Manual testing | 67727 | 67727 | - | - | - | 0.014 | - | - | 0.406% | ||
2017-03-04T19:14:48 | Squeeky_Squirrel | i5-5250U_1600 | 300000 | 9375000 | 12 | - | - | - | 0.160 | - | - | 2.946% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-10-25T08:39:27 | ATH | 5960X | 2500000 | 2500000 | 2 | 7 | P-1 | 24 | 77.384 | 0.764 |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1998-02-01T00:00:00 | ANONYMOUS | v4_computers | 21 | 261 | - | - | 0.061 | - | - | |
2016-02-23T16:39:07 | Mark Rose | Manual testing | 261 | 263 | - | - | 0.256 | - | - | |
2014-12-17T21:25:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.389 | - | - | |
2014-12-17T21:25:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 0.741 | - | - | |
2015-07-30T21:28:00 | snme2pm1 | Manual testing | 265 | 266 | - | - | 1.482 | - | - | |
2016-05-18T12:49:23 | Gordon Spence | Manual testing | 266 | 267 | - | - | 2.963 | - | - | |
2018-06-11T12:29:26 | ramgeis | Manual testing | 267 | 268 | - | - | 5.927 | - | - | |
2020-12-28T10:15:13 | TJAOI | Manual testing | 268 | 269 | - | - | 11.85 | - | - | |
2021-04-01T10:41:06 | -Anonymous- | Manual testing | 269 | 270 | - | - | 23.71 | - | - | |
2021-04-01T10:41:06 | -Anonymous- | Manual testing | 270 | 271 | - | - | 47.41 | - | - | |
2021-04-02T23:59:21 | -Anonymous- | Manual testing | 271 | 272 | - | - | 94.83 | - | - |
Total ECM effort: | 1.897 GHz-days |
Estimated T-Level: | 0.450 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 9 / 100 | 0.090 | 91.352% |
25 | 50000 | 9 / 280 | 0.032 | 96.831% |
Total ECM effort: | 1.897 GHz-days |
Estimated T-Level: | 0.450 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.290 | 74.802% |
25 | 50000 | 0.026 | 97.410% |
30 | 250000 | 0.002 | 99.839% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 1.897 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-06-20T00:00:00 | ANONYMOUS | v4_computers | 22452289FFB83DC2 | 0.699 |
2000-09-15T00:00:00 | ANONYMOUS | v4_computers | 22452289FFB83DC2 | 0.699 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2021-10-25T10:53:38 | ATH | ec2-PRPCFDC |
| D3F14E13365A99AA | no |