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 | 26.7939 | 67.6471 % | 2000000 | 65000000 | 0.5179 | 7.0349 % | 27.3118 | 69.9231 % |
Target | 262 | 0.2762 | 64.5161 % | 11000 | 900000 | 0.0057 | 1.6306 % | 0.2818 | 65.0947 % |
Difference | +6 | +26.5177 | +3.1309 % | +1989000 | +64100000 | +0.5122 | +5.4043% | +27.0300 | +4.8283 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2224571 | 5994547591203572570881 | 22 | 72.344 | 1347349127360640 27 | 2020-05-16 | 128 | 701744337167 | 524.83 | 3,645.0 | 6,807.9 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-03-27 | ANONYMOUS | v4_computers | 2048 | 204800 | 12 | - | - | 0.001 | 0.782% | ||
2010-10-21 | Oscar Östlin | 75011 | 75011 | - | - | 0.007 | 1.595% | ||||
2011-01-12 | Oscar Östlin | 85000 | 1593750 | 6 | - | - | 0.016 | 4.399% | |||
2014-05-26 | Joss | Manual testing | 113852 | 113852 | - | - | 0.011 | 1.963% | |||
2014-09-29 | Joss | Manual testing | 142704 | 142704 | - | - | 0.014 | 2.181% | |||
2015-05-02 | Squeeky_Squirrel | P4_2600 | 160000 | 4600000 | 6 | - | - | 0.038 | 5.951% | ||
2015-11-21 | Alexander Dubrovin | Manual testing | 1000000 | 5000000 | 6 | - | - | 0.116 | 7.041% | ||
2015-11-21 | Alexander Dubrovin | Manual testing | 1000000 | 25000000 | 12 | - | - | 0.220 | 9.489% | ||
2015-12-24 | Alexander Dubrovin | Manual testing | 2000000 | 65000000 | 12 | - | - | 0.518 | 11.416% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-02-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.017 | |||
2016-02-23 | Mark Rose | Manual testing | 258 | 260 | 0.052 | |||
2009-01-10 | Sturle Sunde | jodel.ifi | 260 | 261 | 0.069 | |||
2012-04-19 | Sebastian Hornbostel | Manual testing | 261 | 262 | 0.138 | |||
2013-01-23 | dbaugh | Manual testing | 262 | 263 | 0.441 | |||
2015-03-06 | VictordeHollander | Manual testing | 263 | 265 | 2.562 | |||
2015-10-25 | ramgeis | Manual testing | 265 | 266 | 3.359 | |||
2016-12-23 | Gordon Spence | Manual testing | 266 | 267 | 6.718 | |||
2019-04-22 | TJAOI | Manual testing | 267 | 268 | 13.44 |
Total ECM effort: | 5.948 GHz-days |
Estimated T-Level: | 21.263 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 2.731 | 6.517% |
25 | 50000 | 0.253 | 77.672% |
30 | 250000 | 0.016 | 98.419% |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-04-13 | ANONYMOUS | v4_computers | 4EC78789AEA670CC | 0.146 |
2018-04-19 | kkmrkkblmbrbk | old | 4EC78789AEA670CC | 0.146 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-05-16 | M Miller | cruncher |
| 503002DA873EAD3E | |
2020-05-16 | ATH | ec2-PRPCFDC |
| 503002DA873EAD3E |