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 | 271 | 1.4357 | 59.1549 % | 1000000 | 1000000 | 21.5688 | 3.4666 % | 23.0044 | 60.5709 % |
Target | 281 | 1,470.6706 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0328 % | 1,979.4684 | 65.6414 % |
Difference | -10 | -1,469.2349 | -5.0426 % | -900000 | -399000000 | -487.2291 | -0.5661 % | -1,956.4640 | -5.0705 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
333000001 | 2923518896779337 | 16 | 51.377 | 4389668 22 | - | 677 | 1621 | 9.008e-7 | 0.0157 | 0.0297 |
333000001 | 2583261953963543383 | 19 | 61.164 | 3878771691 3 | 2016-04-06 | 349 | 3704653 | 0.0009 | 4.3605 | 8.1310 |
333000001 | 336540433636029929807 | 21 | 68.189 | 505315964903 67651 | 2023-02-20 | 67651 | 7469453 | 0.1790 | 10.157 | 16.394 |
333000001 | 3799238186416899648673 | 22 | 71.686 | 5704561824336 24 | 2021-02-22 | 1493 | 45827 | 1.4357 | 0.0843 | 0.1006 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-02-22 | Joerg Dittmar | c4 | 1000000 | 1000000 | 1 | 38 | 123.063 | 21.57 | 1.163% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2016-04-06 | TJAOI | Manual testing | 261 | 262* | 61.164 | 19 | 0.000 | |
2023-02-20 | mikr | Manual testing | 266 | 271 | 68.189 | 21 | 1.391 |