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 | 269 | 79.1485 | 69.5652% | 10000000 | 200000000 | 1.3181 | 8.3596% | 80.4667 | 72.1094% | 2.5442% |
PrimeNet | 257 | 0.0127 | 63.1579% | 6500 | 100000 | 0.0008 | 2.3430% | 0.0135 | 64.0211% | 0.8632% |
GPU72 | 261 | 0.2036 | 65.5738% | 6000 | 50000 | 0.0005 | 0.9491% | 0.2042 | 65.9005% | 0.3268% |
Difference | +8 | +78.9449 | +3.9914% | +9994000 | +199950000 | +1.3176 | +7.4104% | +80.2625 | +6.2089% | +6.2089% |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2011-01-26T13:19:00 | James Heinrich | WHS | 80000 | 1280000 | - | - | - | 0.009 | - | - | 1.683% | ||
2013-11-16T02:27:00 | David Campeau | i5-2500k | 935000 | 27115000 | - | - | - | 0.153 | - | - | 4.917% | ||
2015-01-22T10:36:00 | VictordeHollander | Manual testing | 10000000 | 200000000 | - | - | - | 1.318 | - | - | 8.360% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2003-08-08T00:00:00 | ANONYMOUS | v4_computers | 21 | 258 | - | - | 0.025 | - | - | |
2016-02-23T16:28:36 | Mark Rose | Manual testing | 258 | 261 | - | - | 0.178 | - | - | |
2016-02-23T16:28:36 | Mark Rose | Manual testing | 261 | 262 | - | - | 0.204 | - | - | |
2010-04-04T04:46:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 1.058 | - | - | |
2016-02-23T16:28:36 | Mark Rose | Manual testing | 262 | 263 | - | - | 0.651 | - | - | |
2015-01-13T21:57:00 | snme2pm1 | Manual testing | 263 | 264 | - | - | 1.302 | - | - | |
2015-01-13T21:57:00 | snme2pm1 | Manual testing | 264 | 265 | - | - | 2.477 | - | - | |
2015-09-27T20:41:25 | ramgeis | Manual testing | 265 | 266 | - | - | 4.954 | - | - | |
2018-03-19T15:07:59 | TJAOI | Manual testing | 266 | 267 | - | - | 9.91 | - | - | |
2018-06-06T17:06:40 | ramgeis | Manual testing | 267 | 268 | - | - | 19.82 | - | - | |
2019-11-04T13:15:47 | mnd9 | Manual testing | 268 | 269 | - | - | 39.63 | - | - |
Total ECM effort: | 31.345 GHz-days |
Estimated T-Level: | 22.089 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 117 / 100 | 1.170 | 30.854% |
25 | 50000 | 117 / 280 | 0.418 | 65.796% |
30 | 250000 | 85 / 640 | 0.133 | 87.554% |
Total ECM effort: | 31.345 GHz-days |
Estimated T-Level: | 22.089 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 9.640 | 0.007% |
25 | 50000 | 1.442 | 23.645% |
30 | 250000 | 0.155 | 85.631% |
35 | 1000000 | 0.013 | 98.710% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 32 | 1.784 | |
250000 | 25000000 | 10 | 2.787 | |
250000 | 35000000 | 34 | 10.94 | |
250000 | 50000000 | 41 | 15.83 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-02-21T00:00:00 | ANONYMOUS | v4_computers | DC758F1893F97B4D | 0.067 |
2015-07-21T00:18:00 | MadPoo | Manual testing | DC758F1893F97B4D | 0.067 |