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 | 267 | 7.9325 | 67.1642% | 500000 | 130364850 | 1.1537 | 7.7719% | 9.0861 | 69.7162% | 2.5520% |
PrimeNet | 260 | 0.0410 | 63.3333% | 16000 | 320000 | 0.0050 | 3.0902% | 0.0460 | 64.4664% | 1.1331% |
GPU72 | 264 | 0.9502 | 65.6250% | 22000 | 450000 | 0.0069 | 2.1103% | 0.9571 | 66.3504% | 0.7254% |
Difference | +3 | +6.9823 | +1.5392% | +478000 | +129914850 | +1.1468 | +5.6617% | +8.1290 | +3.3658% | +3.3658% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3745867 | 4508530433055582323730988228297 | 31 | 101.831 | 601800655636676679088044 22 | 2015-11-14 | 1089709 | 3068083 | 4.193e+10 | 0.1824 | 0.3377 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2009-07-07T04:44:00 | Carsten Kossendey | leela | 20000 | 265000 | - | - | - | 0.005 | - | - | 1.150% | ||
2013-03-14T05:30:00 | Squeeky_Squirrel | T7500_2200 | 110000 | 2035000 | - | - | - | 0.033 | - | - | 2.956% | ||
2015-11-14T16:16:38 | mikr | MSI | 1600000 | 66000000 | 12 | 31 | 101.831 | 0.778 | 0.787 | 1.556 | 7.948% | ||
2022-05-17T01:12:23 | Jocelyn Larouche | Manual testing | 500000 | 130364850 | - | - | - | 1.154 | - | - | 7.772% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1997-11-29T00:00:00 | ANONYMOUS | v4_computers | 21 | 260 | - | - | 0.041 | - | - | |
2009-03-05T16:15:00 | S485122 | USB-A | 260 | 261 | - | - | 0.041 | - | - | |
2011-05-06T21:14:00 | markr | Manual testing | 21 | 262 | - | - | 0.164 | - | - | |
2012-05-10T01:21:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 0.426 | - | - | |
2015-01-23T13:17:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.524 | - | - | |
2015-01-23T13:17:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 0.997 | - | - |
Total ECM effort: | 0.897 GHz-days |
Estimated T-Level: | 0.300 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 6 / 100 | 0.060 | 94.148% |
25 | 50000 | 6 / 280 | 0.021 | 97.876% |
Total ECM effort: | 0.897 GHz-days |
Estimated T-Level: | 0.300 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.194 | 82.403% |
25 | 50000 | 0.017 | 98.266% |
30 | 250000 | 0.001 | 99.892% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 6 | 0.897 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-01-05T00:00:00 | ANONYMOUS | v4_computers | DA51EF3D494582F1 | 0.393 |
1999-12-23T00:00:00 | ANONYMOUS | v4_computers | DA51EF3D494582F1 | 0.393 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2017-09-20T06:17:52 | kkmrkkblmbrbk | Manual testing |
| 7433BA64195294__ | no | |
2017-12-04T02:29:40 | Oliver Kruse | Threadripper |
| 7433BA64195294__ | no |