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 | 267 | 13.6322 | 67.1642 % | 500000 | 15000000 | 0.1230 | 5.1763 % | 13.7551 | 68.8639 % |
Target | 262 | 0.2819 | 64.5161 % | 11000 | 800000 | 0.0051 | 1.5687 % | 0.2870 | 65.0728 % |
Difference | +5 | +13.3503 | +2.6481 % | +489000 | +14200000 | +0.1178 | +3.6076% | +13.4681 | +3.7911 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2179693 | 175136972421569 | 15 | 47.315 | 40174688 25 | - | 479 | 2621 | 1.565e-5 | 5.679e-5 | 9.294e-5 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-20 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 175136972421569 | - | - | - | 8.263% |
Total ECM effort: | 17.690 GHz-days |
Estimated T-Level: | 21.939 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 4.072 | 1.704% |
25 | 50000 | 0.388 | 67.858% |
30 | 250000 | 0.025 | 97.543% |
35 | 1000000 | 0.001 | 99.882% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 25 | 2.138 | |
50000 | 5398664 | 7 | 0.618 | |
50000 | 6900000 | 7 | 0.692 | |
50000 | 32428935 | 50 | 13.91 | |
50000 | 38914785 | 1 | 0.333 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-10-09 | Oliver Kruse | GTX-0 |
| 7F417F3FD49892DB | |
2017-11-19 | Chang Chia-Tche | ex01 |
| 7F417F3FD49892DB |