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 | 272 | 137.1219 | 68.0556 % | 14312000 | 131423201910 | 2,268.2258 | 15.8798 % | 2,405.3477 | 73.1283 % |
Target | 267 | 4.2605 | 65.6716 % | 45000 | 4500000 | 0.0910 | 2.2392 % | 4.3514 | 66.4403 % |
Difference | +5 | +132.8614 | +2.3839 % | +14267000 | +131418701910 | +2,268.1348 | +13.6407% | +2,400.9963 | +6.6880 % |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-09-16 | ANONYMOUS | v4_computers | 35000 | 341250 | - | - | 0.016 | 1.621% | |||
2011-12-13 | James Heinrich | Q6600 | 135000 | 2835000 | 6 | - | - | 0.089 | 3.603% | ||
2020-01-28 | takahashi | vaio | 600000 | 12000000 | 12 | - | - | 0.386 | 5.809% | ||
2021-11-22 | Seth_Tr | Manual testing | 4000000 | 110000000 | 12 | - | - | 3.091 | 9.713% | ||
2024-02-21 | Jason Lynch | gacrux | 14312000 | 131423201910 | - | - | 2,109 | 20.995% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-07-05 | ANONYMOUS | v4_computers | 21 | 262 | 0.044 | |||
2005-08-01 | David Campeau | v4_computers | 21 | 263 | 0.141 | |||
2014-02-09 | Nesowa | Manual testing | 263 | 264 | 0.282 | |||
2014-02-15 | lycorn | Manual testing | 264 | 265 | 0.536 | |||
2015-07-03 | VictordeHollander | Manual testing | 265 | 266 | 1.071 | |||
2016-04-26 | Gordon Spence | Manual testing | 266 | 267 | 2.143 | |||
2018-02-26 | ANONYMOUS | Manual testing | 267 | 268 | 4.286 | |||
2020-04-24 | TJAOI | Manual testing | 268 | 269 | 8.572 | |||
2021-08-07 | takahashi | Manual testing | 269 | 270 | 17.14 | |||
2021-09-06 | SRBase | Manual testing | 270 | 271 | 34.29 | |||
2021-09-28 | SRBase | Manual testing | 271 | 272 | 68.57 |
Total ECM effort: | 2.984 GHz-days |
Estimated T-Level: | 1.731 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.346 | 70.740% |
25 | 50000 | 0.032 | 96.848% |
30 | 250000 | 0.002 | 99.798% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 2.984 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-05-23 | ANONYMOUS | v4_computers | F01C6D225B097D98 | 1.521 |
2001-11-10 | ANONYMOUS | v4_computers | F01C6D225B097D98 | 1.521 |