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 | 270 | 63.7883 | 68.5714% | 1600000 | 66000000 | 0.7780 | 6.1479% | 64.5663 | 70.5036% | 1.9322% |
PrimeNet | 260 | 0.0410 | 63.3333% | 16000 | 320000 | 0.0050 | 3.0903% | 0.0460 | 64.4664% | 1.1331% |
GPU72 | 264 | 0.9502 | 65.6250% | 22000 | 450000 | 0.0069 | 2.1103% | 0.9571 | 66.3504% | 0.7254% |
Difference | +6 | +62.8381 | +2.9464% | +1578000 | +65550000 | +0.7711 | +4.0377% | +63.6092 | +4.1532% | +4.1532% |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2009-07-07T04:44:00 | Carsten Kossendey | leela | 20000 | 265000 | - | - | - | 0.005 | - | - | 0.730% | ||
2013-03-14T07:25:00 | Squeeky_Squirrel | T7500_2200 | 110000 | 2035000 | - | - | - | 0.033 | - | - | 2.075% | ||
2015-11-15T06:11:33 | mikr | MSI | 1600000 | 66000000 | 12 | - | - | - | 0.778 | - | - | 6.148% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1998-01-13T00:00:00 | ANONYMOUS | v4_computers | 21 | 260 | - | - | 0.041 | - | - | |
1999-08-16T00:00:00 | ANONYMOUS | v4_computers | 21 | 260 | - | - | 0.041 | - | - | |
2009-03-05T16:15:00 | S485122 | USB-A | 260 | 261 | - | - | 0.041 | - | - | |
2011-05-06T21:14:00 | markr | Manual testing | 21 | 262 | - | - | 0.164 | - | - | |
2012-05-10T01:21:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 0.426 | - | - | |
2016-02-23T16:29:38 | Mark Rose | Manual testing | 262 | 263 | - | - | 0.262 | - | - | |
2015-01-23T13:17:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.524 | - | - | |
2015-01-23T13:17:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 0.997 | - | - | |
2016-02-26T10:03:31 | ramgeis | Manual testing | 265 | 266 | - | - | 1.995 | - | - | |
2016-11-05T16:44:58 | Gordon Spence | Manual testing | 266 | 267 | - | - | 3.990 | - | - | |
2018-07-23T16:23:29 | TJAOI | Manual testing | 267 | 268 | - | - | 7.979 | - | - | |
2020-12-09T06:50:42 | axn | Manual testing | 268 | 269 | - | - | 15.96 | - | - | |
2021-03-20T14:30:20 | axn | Manual testing | 269 | 270 | - | - | 31.92 | - | - |
Total ECM effort: | 6.170 GHz-days |
Estimated T-Level: | 2.000 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 40 / 100 | 0.400 | 66.897% |
25 | 50000 | 40 / 280 | 0.143 | 86.666% |
Total ECM effort: | 6.170 GHz-days |
Estimated T-Level: | 2.000 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 1.561 | 20.995% |
25 | 50000 | 0.145 | 86.530% |
30 | 250000 | 0.009 | 99.090% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 33 | 4.931 | |
50000 | 7000000 | 7 | 1.239 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-03-23T00:00:00 | ANONYMOUS | v4_computers | 9069B17078D5EC19 | 0.393 |
1999-08-31T00:00:00 | ANONYMOUS | v4_computers | 9069B17078D5EC19 | 0.393 |