is 2 99498727 - 1
has 29952102 decimal digits
takes 379.477 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
Actual2670.298659.7015 %----0.298659.7015 %
Target276153.811064.4737 %65000011000000036.54143.8381 %190.352465.8372 %
Difference-9-153.5123-4.7722 %-650000-110000000-36.5414-3.8381 %-190.0538-6.1357 %

Known prime factors (1 factor, 43.1 bits, 0.00004330% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
9949872793363635493191343.08646917
32 × 13 × 401
2007-09-07134011.360e-80.00020.0002

P-1 results:
No P-1 results for M99498727


Trial Factoring results:
5758596061626364656667686970717273747576
No TF results for M99498727


ECM factoring results:
No ECM results for M99498727


Lucas-Lehmer results:
No L-L results for M99498727


PRP results:
No PRP results for M99498727


CERT results:
No CERT results for M99498727


P-1 factor-bounds graph:
100
101
102
100
101
102
103
TF factor-bounds graph:
this exponent TF target: 76
TF double-checked to: 67
250
260
270
280
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Last modified: 2024-03-13T02:15:48+00:00