is 2 126046091 - 1
has 37943655 decimal digits
takes 639.859 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
Actual2670.235759.7015 %----0.235759.7015 %
Target277242.833164.9351 %80000014000000061.71263.8606 %304.545866.2888 %
Difference-10-242.5974-5.2336 %-800000-140000000-61.7126-3.8606 %-304.3100-6.5873 %

Known prime factors (1 factor, 49.5 bits, 0.00003924% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1260460917747186016663931549.4613073156
22 × 67 × 11467
2007-10-0567114675.950e-70.00510.0086

P-1 results:
No P-1 results for M126046091


Trial Factoring results:
575859606162636465666768697071727374757677
No TF results for M126046091


ECM factoring results:
No ECM results for M126046091


Lucas-Lehmer results:
No L-L results for M126046091


PRP results:
No PRP results for M126046091


CERT results:
No CERT results for M126046091


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
TF factor-bounds graph:
this exponent TF target: 77
TF double-checked to: 67
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Last modified: 2024-02-09T03:30:02+00:00