is 2 2246479517 - 1
has 676257720 decimal digits
takes 346,644.270 GHz-days to do one PRP test
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2680.026552.9412%----0.026552.9412%
Target28955,808.107064.0449%12000000325000000042,156.58644.3694%97,964.693465.6160%
Difference-21-55,808.0804-11.1038%-12000000-3250000000-42,156.5864-4.3694%-97,964.6668-12.6748%

Known prime factors (1 factor, 58.6 bits, 0.00000261% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
22464795174393620922857199191858.60897789027
7 × 197 × 70913		2014-10-01197709131.738e-50.90611.6146

P-1 results:
No P-1 results for M2246479517


Trial Factoring results:
No TF results for M2246479517


ECM factoring results:
No ECM results for M2246479517


Lucas-Lehmer results:
No L-L results for M2246479517


PRP results:
No PRP results for M2246479517


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
TF factor-bounds graph:
268
this exponent TF target: 89
250
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Last modified: 2023-10-02T12:12:48+00:00