is 2 57943441 - 1
has 17442714 decimal digits
takes 122.808 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2670.512861.1940%----0.512861.1940%0.0000%
PrimeNet2692.060462.3188%260000110000002.59735.5402%4.657764.4065%2.0876%
GPU7227333.012364.3836%400000130000003.33904.0768%36.351265.8356%1.4520%
Difference-6-32.4995-3.1895%-400000-13000000-3.3390-4.0768%-35.8384-4.6416%-4.6416%

Known prime factors (1 factor, 38.4 bits, 0.00006632% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
579434413694473798171238.4273188
22 × 797
-47971.068e-90.00010.0002

P-1 results:
No P-1 results for M57943441


Trial Factoring results:
No TF results for M57943441


ECM factoring results:
No ECM results for M57943441


Lucas-Lehmer results:
No L-L results for M57943441


PRP results:
No PRP results for M57943441


P-1 factor-bounds graph:
100
101
100
101
102
103
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100