is 2 104710439 - 1
has 31520983 decimal digits
takes 416.915 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
Actual2670.283859.7015%----0.283859.7015%0.0000%
PrimeNet2729.133162.5000%450000220000009.37655.3942%18.509664.5228%2.0228%
GPU72276146.155464.4737%6500002400000011.09733.9257%157.252765.8683%1.3946%
Difference-9-145.8716-4.7722%-650000-24000000-11.0973-3.9257%-156.9689-6.1668%-6.1668%

Known prime factors (1 factor, 57.1 bits, 0.00005451% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1047104391519229267526242411857.076725443080
23 × 3 × 5 × 2381 × 2539
2008-12-14238125390.00020.01380.0280

P-1 results:
No P-1 results for M104710439


Trial Factoring results:
No TF results for M104710439


ECM factoring results:
No ECM results for M104710439


Lucas-Lehmer results:
No L-L results for M104710439


PRP results:
No PRP results for M104710439


P-1 factor-bounds graph:
102
103
104
102
103
104
TF factor-bounds graph:
267
250
260
270
280
290
2100
Last modified: 2008-12-14T06:51:18+00:00