| Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
| Trial Factoring | P-1 Factoring | Combined | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
| Actual | 273 | 136.7782 | 67.1233% | 300000 | 6000000 | 0.3928 | 2.7642% | 137.1710 | 68.0321% |
| Target | 269 | 8.5368 | 65.2174% | 90000 | 12000000 | 0.4754 | 2.8526% | 9.0121 | 66.2096% |
| Difference | +4 | +128.2414 | +1.9059% | +210000 | -6000000 | -0.0826 | -0.0884% | +128.1589 | +1.8224% |
| GHz-Days | worth | Factor probability | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
| 2001-12-08 | ANONYMOUS | v4_computers | 200000 | 200000 | - | - | - | 0.129 | - | - | 0.837% | ||
| 2017-02-07 | Tha | Riet-Ubuntu | 300000 | 6000000 | 12 | - | - | - | 0.393 | - | - | 2.764% | |
| 2023-11-20 | nordi | sweet16_30.8b14 | 2000000 | 2000000 | - | - | - | 1.287 | - | - | 2.368% | ||
| Bits | Factor | GHz-Days | worth | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
| 2000-08-01 | lalera | v4_computers | 21 | 256 | - | - | 0.001 | - | - | |
| 2000-10-28 | ANONYMOUS | v4_computers | 21 | 265 | - | - | 0.522 | - | - | |
| 2014-07-15 | Nesowa | Manual testing | 265 | 266 | - | - | 0.534 | - | - | |
| 2015-09-20 | Nesowa | Manual testing | 266 | 267 | - | - | 1.069 | - | - | |
| 2017-12-22 | -Anonymous- | Manual testing | 267 | 268 | - | - | 2.137 | - | - | |
| 2018-01-07 | ramgeis | Manual testing | 268 | 269 | - | - | 4.275 | - | - | |
| 2021-08-09 | SRBase | Manual testing | 269 | 270 | - | - | 8.549 | - | - | |
| 2021-09-05 | SRBase | Manual testing | 270 | 271 | - | - | 17.10 | - | - | |
| 2021-10-23 | -Anonymous- | Manual testing | 271 | 272 | - | - | 34.20 | - | - | |
| 2023-09-14 | Sid & Andy | Manual testing | 272 | 273 | - | - | 68.40 | - | - | |
| Total ECM effort: | 0.675 GHz-days |
| Estimated T-Level: | 0.192 |
| Digits | B1 | Complete | FacMiss |
|---|---|---|---|
| 20 | 11000 | 0.038 | 96.227% |
| 25 | 50000 | 0.004 | 99.645% |
| B1 | B2 | factor | curves | GHz-days |
|---|---|---|---|---|
| 50000 | 5000000 | 1 | 0.675 |
| date | userid | compid | res64 | spent (GHz-days) |
|---|---|---|---|---|
| 1997-01-01 | Ernst W. Mayer | alpha | C343EA251E3F08E3 | 6.205 |
| 2005-03-20 | Team Prime Rib | v4_computers | C343EA251E3F08E3 | 6.205 |