is 2 100395859 - 1
has 30222165 decimal digits
takes 382.899 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
Actual2670.296059.7015%----0.296059.7015%0.0000%
PrimeNet2729.525662.5000%400000200000008.11755.2016%17.643164.4506%1.9506%
GPU72276152.436564.4737%6500002200000010.02733.8423%162.463865.8387%1.3650%
Difference-9-152.1405-4.7722%-650000-22000000-10.0273-3.8423%-162.1678-6.1372%-6.1372%

Known prime factors (1 factor, 53.2 bits, 0.00005294% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
100395859100014202134094331753.15149809924
22 × 33 × 59 × 7817
2007-09-165978171.636e-50.00270.0044

P-1 results:
No P-1 results for M100395859


Trial Factoring results:
No TF results for M100395859


ECM factoring results:
No ECM results for M100395859


Lucas-Lehmer results:
No L-L results for M100395859


PRP results:
No PRP results for M100395859


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
TF factor-bounds graph:
267
250
260
270
280
290
2100
Last modified: 2007-09-16T09:31:12+00:00