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 | 27.6937 | 67.6471 % | 2500000 | 125000000 | 0.8746 | 7.9177 % | 28.5683 | 70.2087 % |
Target | 262 | 0.2854 | 64.5161 % | 10000 | 800000 | 0.0051 | 1.5181 % | 0.2905 | 65.0548 % |
Difference | +6 | +27.4082 | +3.1309 % | +2490000 | +124200000 | +0.8696 | +6.3996% | +28.2778 | +5.1539 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2152291 | 548138744161430708311 | 21 | 68.893 | 127338437079705 3 | 2020-02-29 | 19 | 446801533613 | 27.694 | 2,320.8 | 4,334.6 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-03-07 | ANONYMOUS | v4_computers | 2048 | 204800 | 12 | - | - | 0.001 | 0.775% | ||
2010-11-03 | Joss | Manual testing | 20000 | 20000 | - | - | 0.002 | 0.711% | |||
2010-12-30 | Joss | Manual testing | 30000 | 30000 | - | - | 0.003 | 0.933% | |||
2011-01-15 | Joss | Manual testing | 50000 | 50000 | - | - | 0.005 | 1.271% | |||
2011-01-24 | James Heinrich | i7-920 | 135000 | 2666250 | 6 | - | - | 0.026 | 5.204% | ||
2016-05-01 | Joss | Manual testing | 270000 | 9954562 | 12 | - | - | 0.076 | 7.248% | ||
2017-10-04 | Joss | Manual testing | 540000 | 5400000 | 6 | - | - | - | 6.880% | ||
2017-11-14 | Joss | Manual testing | 648000 | 10950018 | 12 | - | - | 0.115 | 7.977% | ||
2017-12-11 | mikr | MSI | 2500000 | 125000000 | 12 | - | - | 0.875 | 12.586% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-01-29 | ANONYMOUS | v4_computers | 21 | 258 | 0.018 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.054 | |||
2009-01-04 | Sturle Sunde | gehry.ifi | 260 | 261 | 0.071 | |||
2009-01-08 | Sturle Sunde | klughardt.ifi | 261 | 262 | 0.143 | |||
2013-09-08 | ramgeis | Manual testing | 262 | 263 | 0.456 | |||
2015-03-22 | VictordeHollander | Manual testing | 263 | 264 | 0.912 | |||
2015-03-22 | VictordeHollander | Manual testing | 264 | 265 | 1.736 | |||
2015-12-30 | ramgeis | Manual testing | 265 | 266 | 3.472 | |||
2016-11-03 | Gordon Spence | Manual testing | 266 | 267 | 6.944 | |||
2019-05-20 | TJAOI | Manual testing | 267 | 268 | 13.89 |
Total ECM effort: | 4.752 GHz-days |
Estimated T-Level: | 20.998 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 2.205 | 11.020% |
25 | 50000 | 0.200 | 81.906% |
30 | 250000 | 0.012 | 98.762% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
11000 | 1100000 | 10 | 0.188 | |
50000 | 5000000 | 54 | 4.479 | |
50000 | 5000000 | 1 | 0.085 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-02-21 | ANONYMOUS | v4_computers | 45E4CD90C2AD7797 | 0.142 |
2018-04-09 | kkmrkkblmbrbk | old | 45E4CD90C2AD7797 | 0.142 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-03-01 | Christoph Zenger | Manual testing |
| C961EAE811986D1A | |
2020-03-04 | Alvin Bunk | BADCAT |
| C961EAE811986D1A |