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 | 37.2758 | 68.1159% | 4000000 | 150000000 | 1.4753 | 8.0992% | 38.7511 | 70.6983% | 2.5824% |
PrimeNet | 260 | 0.0480 | 63.3333% | 13000 | 240000 | 0.0031 | 2.6579% | 0.0511 | 64.3079% | 0.9745% |
GPU72 | 264 | 1.1113 | 65.6250% | 16000 | 260000 | 0.0036 | 1.6160% | 1.1149 | 66.1805% | 0.5555% |
Difference | +5 | +36.1645 | +2.4909% | +3984000 | +149740000 | +1.4717 | +6.4833% | +37.6362 | +4.5178% | +4.5178% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3202799 | 273190791577439316158153 | 24 | 77.854 | 42648756849468124 22 | 2021-02-24 | 7433 | 329832043 | 9,813.2 | 2.2186 | 4.1421 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2008-11-20T01:15:00 | Matthias Wurtinger | Manual testing | 131072 | 131072 | - | - | - | 0.016 | - | - | 0.875% | ||
2010-10-02T00:00:00 | ANONYMOUS | v4_computers | 95000 | 1805000 | - | - | - | 0.023 | - | - | 2.153% | ||
2011-11-28T20:59:00 | harlee | P4_2600 | 210000 | 5040000 | - | - | - | 0.058 | - | - | 3.158% | ||
2018-08-06T19:37:33 | Jocelyn Larouche | low 4M | 420000 | 840000 | - | - | - | 0.055 | - | - | 2.101% | ||
2018-08-07T17:09:34 | Jocelyn Larouche | low 4M | 420000 | 1260000 | - | - | - | 0.057 | - | - | 2.407% | ||
2018-08-13T19:32:42 | Jocelyn Larouche | low 4M | 420000 | 2940000 | - | - | - | 0.069 | - | - | 3.059% | ||
2018-08-14T23:01:50 | Jocelyn Larouche | low 4M | 420000 | 3360000 | - | - | - | 0.072 | - | - | 3.163% | ||
2018-08-15T10:51:05 | Jocelyn Larouche | low 4M | 420000 | 3780000 | - | - | - | 0.074 | - | - | 3.256% | ||
2019-12-18T06:38:25 | mikr | MSI | 4000000 | 150000000 | 12 | - | - | - | 1.475 | - | - | 8.099% | |
2022-03-11T08:07:53 | Jocelyn Larouche | Manual testing | 1000000 | 134343300 | - | - | - | 1.020 | - | - | 6.999% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1998-01-13T00:00:00 | ANONYMOUS | v4_computers | 21 | 259 | - | - | 0.024 | - | - | |
2001-05-27T00:00:00 | ANONYMOUS | v4_computers | 21 | 260 | - | - | 0.048 | - | - | |
2008-11-22T12:51:00 | Matthias Wurtinger | WUR_E6600 | 260 | 261 | - | - | 0.048 | - | - | |
2008-11-22T12:53:00 | Matthias Wurtinger | WUR_E6600 | 261 | 262 | - | - | 0.096 | - | - | |
2013-01-03T08:47:00 | dbaugh | Manual testing | 262 | 263 | - | - | 0.306 | - | - | |
2015-02-15T12:51:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.613 | - | - | |
2015-02-15T12:51:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.167 | - | - | |
2015-06-21T21:40:00 | Tha | Manual testing | 265 | 266 | - | - | 2.333 | - | - | |
2017-03-15T13:25:42 | Gordon Spence | Manual testing | 266 | 267 | - | - | 4.666 | - | - | |
2019-01-28T14:25:40 | TJAOI | Manual testing | 267 | 268 | - | - | 9.333 | - | - | |
2021-01-27T17:52:57 | ViliamF | Manual testing | 268 | 269 | - | - | 18.67 | - | - |
Total ECM effort: | 4.283 GHz-days |
Estimated T-Level: | 1.600 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 32 / 100 | 0.320 | 72.498% |
25 | 50000 | 32 / 280 | 0.114 | 89.182% |
Total ECM effort: | 4.283 GHz-days |
Estimated T-Level: | 1.600 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 1.109 | 32.987% |
25 | 50000 | 0.103 | 90.181% |
30 | 250000 | 0.007 | 99.336% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 22 | 2.585 | |
50000 | 5000000 | 5 | 0.587 | |
80000 | 11280000 | 5 | 1.112 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-01-13T00:00:00 | ANONYMOUS | v4_computers | D4B4D4F1ABA4E144 | 0.273 |
1999-06-06T00:00:00 | ANONYMOUS | v4_computers | D4B4D4F1ABA4E144 | 0.273 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2021-02-25T18:10:29 | Cork | 3tits |
| 7DF3E10275084206 | no |