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 | 35.0162 | 65.2778% | 290000 | 3190000 | 0.6013 | 2.8991% | 35.6176 | 66.2844% | 1.0066% |
PrimeNet | 266 | 0.5407 | 62.1212% | 120000 | 4500000 | 0.4814 | 5.2167% | 1.0221 | 64.0972% | 1.9760% |
GPU72 | 270 | 8.7492 | 64.2857% | 200000 | 6000000 | 0.6926 | 3.9071% | 9.4418 | 65.6811% | 1.3954% |
Difference | +2 | +26.2670 | +0.9921% | +90000 | -2810000 | -0.0913 | -1.0080% | +26.1758 | +0.6033% | +0.6033% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
27311161 | 534090840347143781719 | 21 | 68.856 | 9777886050819 3 | 2012-01-03 | 29 | 112389494837 | 2.4568 | 8,219.0 | 15,351 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2005-10-04T00:00:00 | ANONYMOUS | v4_computers | 290000 | 3190000 | - | - | - | 0.601 | - | - | 2.899% | ||
2012-01-03T11:38:00 | Carsten Kossendey | Manual testing | 290000 | 3190000 | 21 | 68.856 | 0.601 | 50.56 | 1.203 | 2.899% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2000-11-05T00:00:00 | Jocelyn Larouche | v4_computers | 21 | 254 | - | - | 8.78705e-5 | - | - | |
2001-08-18T00:00:00 | Net_Force | v4_computers | 21 | 256 | - | - | 0.000 | - | - | |
2004-04-09T00:00:00 | ANONYMOUS | v4_computers | 21 | 261 | - | - | 0.011 | - | - | |
2004-07-13T00:00:00 | ANONYMOUS | v4_computers | 21 | 262 | - | - | 0.022 | - | - | |
2004-10-18T00:00:00 | ANONYMOUS | v4_computers | 21 | 267 | - | - | 1.088 | - | - | |
2011-10-05T23:42:00 | Carsten Kossendey | Manual testing | 267 | 268 | - | - | 1.094 | - | - | |
2012-01-02T22:42:00 | Carsten Kossendey | Manual testing | 268 | 271 | - | - | 15.32 | - | - | |
2022-02-14T00:30:58 | masser | Manual testing | 271 | 272 | - | - | 17.51 | - | - |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2005-11-01T00:00:00 | ANONYMOUS | v4_computers | A1ED14793A39F9E7 | 25.28 |