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 | 271 | 100.2553 | 67.6056% | 165000 | 4166250 | 0.0731 | 2.4572% | 100.3285 | 68.4016% | 0.7960% |
PrimeNet | 261 | 0.0644 | 62.2951% | 20000 | 450000 | 0.0083 | 3.2211% | 0.0727 | 63.5096% | 1.2145% |
GPU72 | 265 | 1.5299 | 64.6154% | 30000 | 650000 | 0.0122 | 2.2841% | 1.5421 | 65.4236% | 0.8082% |
Difference | +6 | +98.7254 | +2.9902% | +135000 | +3516250 | +0.0609 | +0.1731% | +98.7863 | +2.9780% | +2.9780% |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2009-09-05T05:17:00 | Carsten Kossendey | durandal | 30000 | 412500 | - | - | - | 0.010 | - | - | 0.869% | ||
2013-10-01T03:48:00 | Squeeky_Squirrel | T7500_2200 | 165000 | 4166250 | - | - | - | 0.073 | - | - | 2.457% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2016-02-23T16:38:59 | Mark Rose | Manual testing | 21 | 261 | - | - | 0.064 | - | - | |
2010-05-25T20:49:00 | markr | Manual testing | 261 | 262 | - | - | 0.064 | - | - | |
2011-11-05T16:22:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 0.335 | - | - | |
2016-02-23T16:38:59 | Mark Rose | Manual testing | 262 | 263 | - | - | 0.206 | - | - | |
2015-01-09T11:17:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.412 | - | - | |
2015-01-09T11:17:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 0.784 | - | - | |
2015-07-15T23:43:00 | snme2pm1 | Manual testing | 265 | 266 | - | - | 1.567 | - | - | |
2017-12-11T16:06:55 | Yxinity | Manual testing | 266 | 267 | - | - | 3.134 | - | - | |
2018-09-24T16:11:41 | Yxinity | Manual testing | 267 | 268 | - | - | 6.268 | - | - | |
2021-04-26T14:08:53 | TJAOI | Manual testing | 268 | 269 | - | - | 12.54 | - | - | |
2021-08-17T05:34:47 | SRBase | Manual testing | 269 | 270 | - | - | 25.07 | - | - | |
2021-08-22T16:34:45 | SRBase | Manual testing | 270 | 271 | - | - | 50.15 | - | - |
Total ECM effort: | 1.781 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: | 1.781 GHz-days |
Estimated T-Level: | 0.450 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.346 | 70.740% |
25 | 50000 | 0.032 | 96.848% |
30 | 250000 | 0.002 | 99.798% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 1.781 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-06-07T00:00:00 | ANONYMOUS | v4_computers | 809217AFCB40CA19 | 0.628 |
2000-04-12T00:00:00 | ANONYMOUS | v4_computers | 809217AFCB40CA19 | 0.628 |