Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL 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 | 267 | 105.6521 | 71.6418 % | 1875000 | 10591113390 | 5.7350 | 11.6142 % | 111.3871 | 74.9354 % |
Target | 244 | 0.0000 | 56.8182 % | 5000 | 650000 | 0.0004 | 10.8462 % | 0.0004 | 61.5018 % |
Difference | +23 | +105.6521 | +14.8236 % | +1870000 | +10590463390 | +5.7346 | +0.7680% | +111.3867 | +13.4336 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
281243 | 1047923268468300732647 | 22 | 69.828 | 1863021068023561 1863021068023561 | 2008-10-01 | 1 | 1863021068023561 | 430.11 | 1,005,721 | 1,878,407 |
281243 | 112198047609642386440284959 | 27 | 86.536 | 199468160291353716253 31 | 2020-06-01 | 32441 | 21894619177 | 104,364,494 | 11.820 | 22.075 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-04-29 | ANONYMOUS | v4_computers | 50000 | 1000000 | - | - | 0.001 | 18.386% | |||
2001-04-29 | ANONYMOUS | v4_computers | 100000 | 4000000 | - | - | 0.003 | 22.737% | |||
2001-06-30 | ANONYMOUS | v4_computers | 100000 | 10000000 | - | - | 0.006 | 25.162% | |||
2002-06-09 | ANONYMOUS | v4_computers | 32768 | 3276800 | 12 | - | - | 0.002 | 20.960% | ||
2003-03-16 | ANONYMOUS | v4_computers | 131072 | 13107200 | 30 | - | - | 0.008 | 26.162% | ||
2003-11-28 | ANONYMOUS | v4_computers | 262144 | 26214400 | 12 | - | - | 0.017 | 28.687% | ||
2006-01-15 | Joss | v4_computers | 281243 | 281243 | - | - | 0.003 | 14.761% | |||
2023-12-09 | USAFSS | 6917th_Scty_Sq | 1875000 | 10591113390 | - | - | 5.852 | 45.721% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-11-24 | ANONYMOUS | v4_computers | 252 | 253 | 0.002 | |||
2000-05-05 | ANONYMOUS | v4_computers | 21 | 254 | 0.009 | |||
2022-03-07 | LordJulius | Manual testing | 254 | 255 | ||||
2001-02-25 | ANONYMOUS | v4_computers | 21 | 256 | 0.034 | |||
2002-03-16 | ANONYMOUS | v4_computers | 21 | 257 | 0.068 | |||
2004-02-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.137 |
Total ECM effort: | 80.072 GHz-days |
Estimated T-Level: | 29.983 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 60.240 | 0.000% |
25 | 50000 | 9.199 | 0.010% |
30 | 250000 | 0.997 | 36.911% |
35 | 1000000 | 0.084 | 91.934% |
40 | 3000000 | 0.006 | 99.427% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
1 | 0.019 | |||
50000 | 5000000 | 278 | 2.018 | |
250000 | 25000000 | 149 | 5.485 | |
250000 | 25000000 | 23 | 0.858 | |
250000 | 28500000 | 7 | 0.273 | |
250000 | 33500000 | 7 | 0.291 | |
250000 | 36750000 | 28 | 1.208 | |
250000 | 38500000 | 14 | 0.622 | |
250000 | 551335785 | 227 | 69.30 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-03-03 | ANONYMOUS | v4_computers | B8AC738B9F20F330 | 0.002 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-09-22 | Oliver Kruse | Ollaptop |
| 229422F9FDDC4B11 | ||
2017-09-22 | Oliver Kruse | Manual testing |
| 229422F9FDDC4B11 | ||
2017-10-13 | kkmrkkblmbrbk | c4.xlarge |
| 229422F9FDDC4B11 | ||
2020-04-17 | Oliver Kruse | AddPrpType5 |
| 6BAE1046DF010CDE | ||
2020-06-01 | M Miller | cruncher |
| 6BAE1046DF010CDE |