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 | |
Actual | 269 | 46.7329 | 68.1159 % | 5000000 | 8646469650 | 47.8540 | 13.0704 % | 94.5869 | 72.2833 % |
Target | 263 | 0.6247 | 65.0794 % | 12000 | 900000 | 0.0061 | 1.4786 % | 0.6308 | 65.5957 % |
Difference | +6 | +46.1081 | +3.0366 % | +4988000 | +8645569650 | +47.8480 | +11.5919% | +93.9561 | +6.6876 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-10-23 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | 0.001 | 0.665% | |||
2003-11-08 | Team Prime Rib | v4_computers | 15000 | 198750 | - | - | 0.003 | 1.628% | |||
2010-12-19 | Joss | Manual testing | 20000 | 20000 | - | - | 0.002 | 0.625% | |||
2011-01-03 | Joss | Manual testing | 30000 | 30000 | - | - | 0.003 | 0.826% | |||
2011-01-09 | Joss | Manual testing | 50000 | 50000 | - | - | 0.005 | 1.134% | |||
2011-04-09 | James Heinrich | WHS | 175000 | 4068750 | 6 | - | - | 0.039 | 5.394% | ||
2016-03-31 | mikr | MSI | 3200000 | 112000000 | 12 | - | - | 0.918 | 11.854% | ||
2023-01-10 | Architects Cubed | gpu72ng | 5000000 | 8646469650 | - | - | 58.72 | 19.081% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-03-15 | ANONYMOUS | v4_computers | 21 | 259 | 0.015 | |||
2016-02-23 | Mark Rose | Manual testing | 259 | 260 | 0.030 | |||
2009-01-30 | Sturle Sunde | gorky.ifi | 260 | 261 | 0.060 | |||
2012-06-16 | Sebastian Hornbostel | Manual testing | 261 | 262 | 0.120 | |||
2013-01-14 | dbaugh | Manual testing | 262 | 263 | 0.384 | |||
2015-02-23 | VictordeHollander | Manual testing | 263 | 265 | 2.231 | |||
2015-11-04 | omylist | Manual testing | 265 | 266 | 2.925 | |||
2017-08-10 | Gordon Spence | Manual testing | 266 | 267 | 5.850 | |||
2019-06-03 | TJAOI | Manual testing | 267 | 268 | 11.70 | |||
2021-05-27 | TJAOI | Manual testing | 268 | 269 | 23.40 |
Total ECM effort: | 19.981 GHz-days |
Estimated T-Level: | 23.858 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 8.337 | 0.024% |
25 | 50000 | 0.772 | 46.223% |
30 | 250000 | 0.049 | 95.245% |
35 | 1000000 | 0.002 | 99.772% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 194 | 17.73 | |
50000 | 6650000 | 7 | 0.736 | |
50000 | 7000000 | 14 | 1.510 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-04-23 | ANONYMOUS | v4_computers | 2149FE6A41C0B7B8 | 0.177 |
2018-06-12 | kkmrkkblmbrbk | old | 2149FE6A41C0B7B8 | 0.177 |