Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 268 | 11.5887 | 66.1765 % | 305000 | 9683750 | 0.1640 | 4.5097 % | 11.7527 | 67.7018 % |
Target | 265 | 1.4185 | 64.6154 % | 36000 | 4000000 | 0.0506 | 2.5417 % | 1.4691 | 65.5148 % |
Difference | +3 | +10.1703 | +1.5611 % | +269000 | +5683750 | +0.1134 | +1.9679% | +10.2836 | +2.1870 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
5143349 | 5020981846305143472529 | 22 | 72.088 | 488104331079336 23 | 2019-05-01 | 17123 | 51640891 | 262.26 | 0.5687 | 1.0562 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-09-22 | USAFSS | P4_2600 | 60000 | 1065000 | 6 | - | - | 0.023 | 3.023% | ||
2019-05-01 | USAFSS | P4_2600 | 305000 | 9683750 | 12 | 2 | 22 | 72.088 | 0.164 | 6.070% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-02-08 | ANONYMOUS | v4_computers | 21 | 261 | 0.030 | |||
2008-10-10 | Sturle Sunde | rumblebuffin.ifi | 261 | 262 | 0.095 | |||
2009-11-06 | S485122 | USB-W | 262 | 263 | 0.191 | |||
2014-12-16 | VictordeHollander | Manual testing | 263 | 265 | 1.108 | |||
2015-08-07 | snme2pm1 | Manual testing | 265 | 266 | 1.453 | |||
2016-05-28 | Gordon Spence | Manual testing | 266 | 267 | 2.906 | |||
2018-06-20 | ramgeis | Manual testing | 267 | 268 | 5.812 |
Total ECM effort: | 1.660 GHz-days |
Estimated T-Level: | 1.731 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.346 | 70.740% |
25 | 50000 | 0.032 | 96.848% |
30 | 250000 | 0.002 | 99.798% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 1.660 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-06-14 | ANONYMOUS | v4_computers | 1590909F75D3486E | 0.713 |
2000-05-31 | ANONYMOUS | v4_computers | 1590909F75D3486E | 0.713 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2019-05-02 | artorollo | fourth |
| F25971FDB138745E | |
2019-05-02 | ATH | ec2-PRPCFDC |
| F25971FDB138745E |