Calculate P-1 probability: or
Calculate bounds from desired probability or effort:
Seeking 5.000000% chance of factor for exponent M111,000,007
M111,000,007, factored to 72 bits, with B1=457,024 and B2=13,710,720
Probability = 5.000002%
Should take about 7.503801 GHz-days (using FFT size 6,144K)
Recommended RAM allocation: min=993MB; small=3GB; low=5GB; mid=14GB; good=21GB; great=24GB; huge=47GB; Pminus1=1,2,111000007,-1,457024,13710720,72
Pfactor=1,2,111000007,-1,72,2
| B1 | B2 | Prob. % | GHz-days |
|---|
| 1x | 7,156,987 | 7,156,987 | 5.000000 | 45.546270 |
| 5x | 1,615,223 | 8,076,115 | 5.000000 | 12.519235 |
| 10x | 950,408 | 9,504,080 | 5.000001 | 9.014039 |
| 15x | 715,074 | 10,726,110 | 5.000000 | 8.021700 |
| 20x | 590,492 | 11,809,840 | 4.999999 | 7.647823 |
| 25x | 511,872 | 12,796,800 | 5.000000 | 7.516954 |
| 30x | 457,024 | 13,710,720 | 5.000002 | 7.503801 |
| 35x | 416,224 | 14,567,840 | 5.000000 | 7.555483 |
| 40x | 384,474 | 15,378,960 | 5.000002 | 7.645671 |
| 45x | 358,920 | 16,151,400 | 4.999998 | 7.759731 |
| 50x | 337,824 | 16,891,200 | 5.000001 | 7.889298 |