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 | Prob over default TF | |
Actual | 272 | 189.9280 | 68.0556% | 300000 | 9375000 | 0.1597 | 2.9451% | 190.0877 | 68.9964% | 0.9408% |
PrimeNet | 261 | 0.0610 | 62.2951% | 22000 | 450000 | 0.0091 | 3.3171% | 0.0701 | 63.5458% | 1.2507% |
GPU72 | 265 | 1.4489 | 64.6154% | 34000 | 700000 | 0.0141 | 2.4189% | 1.4631 | 65.4713% | 0.8559% |
Difference | +7 | +188.4791 | +3.4402% | +266000 | +8675000 | +0.1455 | +0.5263% | +188.6246 | +3.5251% | +3.5251% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
5035243 | 655885712395061547088286101567 | 30 | 99.049 | 65129499449685104282781 3 | 2021-10-27 | 86711 | 14784851 | 3.317e+10 | 0.1784 | 0.3024 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2000-06-11T00:00:00 | JG12 | v4_computers | 25000 | 231250 | - | - | - | 0.007 | - | - | 0.590% | ||
2009-08-08T12:06:00 | harlee | P4_2600 | 55000 | 907500 | - | - | - | 0.020 | - | - | 1.154% | ||
2014-11-17T02:17:00 | Jocelyn Larouche | Manual testing | 67747 | 67747 | - | - | - | 0.014 | - | - | 0.406% | ||
2017-03-01T09:12:45 | Squeeky_Squirrel | i5-5250U_1600 | 300000 | 9375000 | 12 | - | - | - | 0.160 | - | - | 2.945% |
date | userid | compid | b1 | b2 | start | factor | Smooth | digits | bits* | ghz-days | |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-10-27T02:38:07 | ATH | 5960X | 2500000 | 87500000 | 2 | 7 | P-1 | 30 | 99.049 | 1.676 |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1998-01-26T00:00:00 | ANONYMOUS | v4_computers | 21 | 261 | - | - | 0.061 | - | - | |
2016-02-23T16:39:07 | Mark Rose | Manual testing | 261 | 263 | - | - | 0.256 | - | - | |
2014-12-16T14:36:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.390 | - | - | |
2014-12-16T14:36:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 0.742 | - | - | |
2015-07-28T21:27:00 | snme2pm1 | Manual testing | 265 | 266 | - | - | 1.484 | - | - | |
2016-05-17T12:45:09 | Gordon Spence | Manual testing | 266 | 267 | - | - | 2.968 | - | - | |
2018-06-11T12:29:24 | ramgeis | Manual testing | 267 | 268 | - | - | 5.936 | - | - | |
2021-01-18T12:08:20 | TJAOI | Manual testing | 268 | 269 | - | - | 11.87 | - | - | |
2021-04-01T17:32:13 | -Anonymous- | Manual testing | 269 | 270 | - | - | 23.75 | - | - | |
2021-04-01T17:32:14 | -Anonymous- | Manual testing | 270 | 271 | - | - | 47.49 | - | - | |
2021-04-03T20:37:38 | -Anonymous- | Manual testing | 271 | 272 | - | - | 94.98 | - | - |
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 | CF6D55777DC72830 | 0.698 |
2000-07-25T00:00:00 | JG12 | v4_computers | CF6D55777DC72830 | 0.698 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2021-10-27T05:19:36 | ATH | ec2-PRPCF |
| 817757AF7E3ABD8D | no |