Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
Actual | 267 | 14.2883 | 68.6567% | 182450 | 6210000 | 0.0487 | 3.7721% | 14.3370 | 69.8390% | 1.1823% |
PrimeNet | 258 | 0.0185 | 63.7931% | 9000 | 160000 | 0.0016 | 2.6728% | 0.0201 | 64.7609% | 0.9678% |
GPU72 | 262 | 0.2954 | 66.1290% | 9000 | 130000 | 0.0015 | 1.3677% | 0.2969 | 66.5923% | 0.4632% |
Difference | +5 | +13.9929 | +2.5277% | +173450 | +6080000 | +0.0472 | +2.4044% | +14.0401 | +3.2467% | +3.2467% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2079601 | 35029969241180233995431 | 23 | 74.891 | 8422281303283715 5 | 2017-01-08 | 7723 | 224161417 | 2,522.7 | 1.1650 | 2.1747 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2003-02-27T00:00:00 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | - | 0.001 | - | - | 0.276% | ||
2009-07-25T16:35:00 | harlee | P4_2600 | 20000 | 260000 | - | - | - | 0.003 | - | - | 1.018% | ||
2010-12-28T02:15:00 | Jocelyn Larouche | Manual testing | 30000 | 30000 | - | - | - | 0.003 | - | - | 0.414% | ||
2011-01-07T22:30:00 | Jocelyn Larouche | Manual testing | 50000 | 50000 | - | - | - | 0.005 | - | - | 0.595% | ||
2011-01-21T16:55:00 | James Heinrich | Q6600 | 135000 | 3105000 | - | - | - | 0.028 | - | - | 3.096% | ||
2016-07-17T03:53:35 | Jocelyn Larouche | Manual testing | 182450 | 6210000 | 12 | - | - | - | 0.049 | - | - | 3.772% | |
2016-11-04T12:39:34 | Jocelyn Larouche | low 4M | 218940 | 218940 | - | - | - | 0.021 | - | - | 1.394% | ||
2016-11-05T16:28:44 | Jocelyn Larouche | low 4M | 262728 | 262728 | - | - | - | 0.025 | - | - | 1.523% | ||
2016-11-11T16:54:50 | Jocelyn Larouche | low 4M | 315273 | 315273 | - | - | - | 0.030 | - | - | 1.659% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1999-01-10T00:00:00 | ANONYMOUS | v4_computers | 21 | 258 | - | - | 0.018 | - | - | |
2016-02-23T16:29:05 | Mark Rose | Manual testing | 258 | 260 | - | - | 0.055 | - | - | |
2009-01-03T05:01:00 | Sturle Sunde | interavia.ifi | 260 | 261 | - | - | 0.074 | - | - | |
2012-03-17T11:48:00 | Sebastian Hornbostel | Manual testing | 261 | 262 | - | - | 0.148 | - | - | |
2013-09-02T08:36:00 | ramgeis | Manual testing | 262 | 263 | - | - | 0.472 | - | - | |
2015-03-31T15:56:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.944 | - | - | |
2015-03-31T15:56:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.797 | - | - | |
2015-11-05T09:47:17 | ramgeis | Manual testing | 265 | 266 | - | - | 3.593 | - | - | |
2016-09-14T10:22:37 | Gordon Spence | Manual testing | 266 | 267 | - | - | 7.187 | - | - |
Total ECM effort: | 2.550 GHz-days |
Estimated T-Level: | 1.500 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 30 / 100 | 0.300 | 73.970% |
25 | 50000 | 30 / 280 | 0.107 | 89.823% |
Total ECM effort: | 2.550 GHz-days |
Estimated T-Level: | 1.500 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.968 | 37.994% |
25 | 50000 | 0.087 | 91.625% |
30 | 250000 | 0.005 | 99.463% |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-01-17T00:00:00 | ANONYMOUS | v4_computers | 29E2D772395D7A49 | 0.137 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2017-10-06T16:08:06 | Oliver Kruse | GTX-1 |
| F0400360FD0D76__ | no | |
2017-11-16T13:21:34 | kkmrkkblmbrbk | c4.xlarge |
| F0400360FD0D76__ | no |