is 2 104710517 - 1
has 31521007 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%
GPU72276146.155364.4737%6500002400000011.09733.9257%157.252665.8683%1.3946%
Difference-9-145.8715-4.7722%-650000-24000000-11.0973-3.9257%-156.9688-6.1668%-6.1668%

Known prime factors (1 factor, 30.4 bits, 0.00002908% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
10471051714659472391030.4497
7
2007-09-19171.368e-127.661e-61.175e-5

P-1 results:
No P-1 results for M104710517


Trial Factoring results:
No TF results for M104710517


ECM factoring results:
No ECM results for M104710517


Lucas-Lehmer results:
No L-L results for M104710517


PRP results:
No PRP results for M104710517


P-1 factor-bounds graph:
100
101
100
101
102
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2007-09-19T09:28:49+00:00