is 2 102590171 - 1
has 30882719 decimal digits
takes 408.473 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2670.289659.7015%----0.289659.7015%-2.7985%
PrimeNet2729.321962.5000%450000220000009.37655.3811%18.698367.8811%5.3811%
GPU72276149.176064.4737%6500002200000010.46823.8524%159.644268.3261%3.8524%
Difference-9-148.8864-4.7722%-650000-22000000-10.4682-3.8524%-159.3546-8.6246%-8.6246%

Known prime factors (1 factor, 56.6 bits, 0.00005515% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
1025901711073408782699440471856.575523153813
7 × 13 × 179 × 32117
179321172007-09-180.00020.01110.0189

P-1 results:
Exponent "102590171" not found


Trial Factoring results:
Exponent "102590171" not found


ECM factoring results:
Exponent "102590171" not found


Lucas-Lehmer results:
Exponent "102590171" not found


PRP results:
Exponent "102590171" not found


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
TF factor-bounds graph:
267
250
260
270
280
290
2100
Last modified: 2007-09-18T03:15:15+00:00