is 2 85739713 - 1
has 25810226 decimal digits
takes 276.153 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
Actual2670.346659.7015%----0.346659.7015%0.0000%
PrimeNet2715.575961.9718%360000170000005.91535.3868%11.491264.0203%2.0485%
GPU7227589.245864.0000%550000190000007.26313.9483%96.508965.4214%1.4214%
Difference-8-88.8992-4.2985%-550000-19000000-7.2631-3.9483%-96.1624-5.7199%-5.7199%

Known prime factors (1 factor, 35.0 bits, 0.00004082% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
85739713342958852011134.997200
23 × 52
2007-08-1425252.785e-110.00010.0002

P-1 results:
No P-1 results for M85739713


Trial Factoring results:
No TF results for M85739713


ECM factoring results:
No ECM results for M85739713


Lucas-Lehmer results:
No L-L results for M85739713


PRP results:
No PRP results for M85739713


P-1 factor-bounds graph:
100
101
102
100
101
102
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2007-08-14T20:22:05+00:00