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Estimate CPU credit for PrimeNet assignments

Work Type:
Exponent: M (or F)
B1:
B2:
ECMcurves:
Factor:
Factoring Range: to

Trial Factoring on "M64,943,257" from 272 to 273 (1.389% chance of factor):
GHz-Days creditGHz-Days saved
TF M64943257 from 2^72 to 2^73none
14.728406550.000