is 2 119128663 - 1
has 35861301 decimal digits
takes 550.143 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2670.249459.7015 %----0.249459.7015 %
Target276128.466164.4737 %80000014000000056.14084.2142 %184.606965.9708 %
Difference-9-128.2167-4.7722 %-800000-140000000-56.1408-4.2142 %-184.3574-6.2693 %

Known prime factors (1 factor, 55.7 bits, 0.00004672% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
119128663566572807204749191755.653237798693
33 × 11 × 800669
2007-09-28278006694.029e-50.29230.5456

P-1 results:
No P-1 results for M119128663


Trial Factoring results:
5758596061626364656667686970717273747576
No TF results for M119128663


ECM factoring results:
No ECM results for M119128663


Lucas-Lehmer results:
No L-L results for M119128663


PRP results:
No PRP results for M119128663


CERT results:
No CERT results for M119128663


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
TF factor-bounds graph:
this exponent TF target: 76
TF double-checked to: 67
250
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Last modified: 2024-02-09T03:30:02+00:00