Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 PRP tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 268 | 4.6311 | 64.7059 % | 500000 | 446273100 | 14.6809 | 9.4991 % | 19.3120 | 68.0585 % |
Target | 268 | 4.6311 | 64.7059 % | 90000 | 12000000 | 0.4376 | 3.1642 % | 5.0687 | 65.8227 % |
Difference | - | - | - | +410000 | +434273100 | +14.2433 | +6.3350% | +14.2433 | +2.2359 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
12870553 | 430578251021467694017 | 21 | 68.545 | 16727263040736 25 | 2018-01-07 | 367 | 17584249 | 8.2867 | 0.5676 | 1.0598 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-08-31 | ANONYMOUS | v4_computers | 160000 | 3360000 | - | - | 0.198 | 3.744% | |||
2023-10-16 | nordi | sweet16_30.8b14 | 500000 | 500000 | - | - | 0.296 | 2.370% | |||
2023-10-27 | nordi | sweet16_30.8b14 | 500000 | 446273100 | skipped known factor: 430578251021467694017 | - | - | 17.21 | 9.499% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-07-12 | ANONYMOUS | v4_computers | 21 | 264 | 0.153 | |||
2013-06-02 | lycorn | Manual testing | 264 | 265 | 0.290 | |||
2014-04-27 | Nesowa | Manual testing | 265 | 266 | 0.581 | |||
2015-04-11 | Tha | Manual testing | 266 | 267 | 1.161 | |||
2018-01-07 | ramgeis | Manual testing | 267 | 269 | 68.545 | 21 | 4.853 |
Total ECM effort: | 0.621 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 | 0.621 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2001-09-30 | ANONYMOUS | v4_computers | BB3B303D10C000E4 | 5.257 |
2004-09-16 | ANONYMOUS | v4_computers | BB3B303D10C000E4 | 5.257 |
2005-02-12 | ANONYMOUS | v4_computers | BB3B303D10C000E4 | 5.257 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2022-05-22 | Gordon Spence | skylake |
| 43686BD014F9692B |
date | userid | compid |
---|---|---|
2022-05-22 | Stixxy | 2650-v4 |