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 | 267 | 14.4912 | 68.6567 % | 500000 | 15000000 | 0.1230 | 5.1384 % | 14.6142 | 70.2673 % |
Target | 262 | 0.2996 | 66.1290 % | 9000 | 600000 | 0.0039 | 1.3304 % | 0.3035 | 66.5796 % |
Difference | +5 | +14.1916 | +2.5277 % | +491000 | +14400000 | +0.1191 | +3.8081% | +14.3106 | +3.6876 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2050481 | 7045927947218473849654441 | 25 | 82.543 | 1718115882863209620 22 | 2015-10-06 | 363901 | 11275213 | 694,802 | 0.0914 | 0.1094 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-02-24 | ANONYMOUS | v4_computers | 2048 | 204800 | 12 | - | - | 0.001 | 0.765% | ||
2006-01-15 | Joss | v4_computers | 4000 | 4000 | - | - | 0.000 | 0.174% | |||
2009-05-12 | Rob_Dee | twopc | 20000 | 280000 | - | - | 0.003 | 2.147% | |||
2010-12-26 | Joss | Manual testing | 30000 | 30000 | - | - | 0.003 | 0.924% | |||
2011-01-04 | Joss | Manual testing | 50000 | 50000 | - | - | 0.005 | 1.259% | |||
2011-01-26 | James Heinrich | i7-920 | 135000 | 2868750 | 6 | - | - | 0.027 | 5.250% | ||
2014-10-22 | Joss | Manual testing | 166302 | 166302 | - | - | 0.016 | 2.305% | |||
2015-10-06 | Bruno Victal | 5820K.ECM | 500000 | 15000000 | 12 | 2 | 25 | 82.543 | 0.107 | 8.207% | |
2016-03-17 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 7045927947218473849654441 | - | - | - | 8.207% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-01-10 | slaur | v4_computers | 21 | 258 | 0.019 | |||
2022-03-09 | LordJulius | Manual testing | 21 | 260 | ||||
2009-01-02 | Sturle Sunde | gopher.ifi | 260 | 261 | 0.075 | |||
2012-03-09 | Sebastian Hornbostel | Manual testing | 261 | 262 | 0.150 | |||
2013-09-01 | ramgeis | Manual testing | 262 | 263 | 0.479 | |||
2015-04-13 | VictordeHollander | Manual testing | 263 | 265 | 2.780 |
Total ECM effort: | 80.859 GHz-days |
Estimated T-Level: | 25.390 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 11.827 | 0.001% |
25 | 50000 | 1.173 | 30.939% |
30 | 250000 | 0.078 | 92.496% |
35 | 1000000 | 0.004 | 99.620% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 50000 | 50 | 2.204 | |
50000 | 5000000 | 18 | 1.326 | |
50000 | 6723653 | 7 | 0.588 | |
50000 | 6750000 | 14 | 1.179 | |
50000 | 6900000 | 14 | 1.191 | |
68207 | 60054225 | 150 | 74.37 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-02-14 | slaur | v4_computers | 3A32E10E463B1ABC | 0.135 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-09-30 | alpertron | Manual testing |
| 2E87AA5B1AB8F17B | |
2017-10-21 | Oliver Kruse | Threadripper-PC |
| 2E87AA5B1AB8F17B |