Last-known PrimeNet details: Exponent is not assigned to anyone -unknown- primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
Actual | 267 | 16.1466 | 68.6567% | 1000000 | 188329050 | 0.8815 | 8.2197% | 17.0281 | 71.2330% | 2.5763% |
PrimeNet | 257 | 0.0104 | 63.1579% | 8000 | 150000 | 0.0012 | 2.8821% | 0.0117 | 64.2197% | 1.0618% |
GPU72 | 261 | 0.1669 | 65.5738% | 9000 | 140000 | 0.0013 | 1.5964% | 0.1682 | 66.1234% | 0.5496% |
Difference | +6 | +15.9797 | +3.0829% | +991000 | +188189050 | +0.8802 | +6.6233% | +16.8599 | +5.1097% | +5.1097% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1840259 | 3680519 | 7 | 21.811 | 1 1 | - | 1 | 1 | 1.518e-13 | 7.866e-8 | 1.601e-7 |
1840259 | 1052493030140510335663177 | 25 | 79.800 | 285963288357918732 22 | 2019-01-09 | 2278093 | 86451437 | 77,936 | 0.5399 | 0.6920 |
exponent | prime factors | composite factor | digits | bits* |
---|---|---|---|---|
1840259 | 3873720594799720960104700548863 | 31 | 101.612 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2022-04-03T12:48:55 | Jocelyn Larouche | Manual testing | 1000000 | 188329050 | - | skipped known factor: 3680519 | - | - | 0.882 | - | - | 8.220% |
Total ECM effort: | 19.734 GHz-days |
Estimated T-Level: | 24.607 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 258 / 100 | 2.580 | 7.480% |
25 | 50000 | 258 / 280 | 0.921 | 39.729% |
Total ECM effort: | 19.734 GHz-days |
Estimated T-Level: | 24.607 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 8.803 | 0.015% |
25 | 50000 | 0.797 | 45.048% |
30 | 250000 | 0.049 | 95.187% |
35 | 1000000 | 0.002 | 99.773% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 39 | 2.695 | |
50000 | 5000000 | 3 | 0.207 | |
50000 | 6600000 | 216 | 16.83 |
date | userid | compid | cofactors | res64 | PRP | ||
---|---|---|---|---|---|---|---|
2017-10-04T03:57:06 | Oliver Kruse | GTX-0 |
| 4B56309168E6C7__ | no | ||
2017-11-06T14:34:44 | ATH | ec2-1xf |
| 4B56309168E6C7__ | no | ||
2019-01-10T23:00:13 | trebor | Laptop |
| F03321B8D1E205AE | no | ||
2019-01-14T18:59:19 | Chang Chia-Tche | exbpc13 |
| F03321B8D1E205AE | no |