is 2 109999957 - 1
has 33113287 decimal digits
takes 482.778 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
Actual2670.270159.7015%----0.270159.7015%0.0000%
PrimeNet2728.693962.5000%4500002400000011.02915.5074%19.723064.5653%2.0653%
GPU72276139.127364.4737%7000002600000013.22684.0479%152.354165.9117%1.4381%
Difference-9-138.8571-4.7722%-700000-26000000-13.2268-4.0479%-152.0839-6.2102%-6.2102%

Known prime factors (1 factor, 42.7 bits, 0.00003879% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
10999995770056772614171342.67231844
22 × 19 × 419
2007-09-21194191.008e-80.00030.0003

P-1 results:
No P-1 results for M109999957


Trial Factoring results:
No TF results for M109999957


ECM factoring results:
No ECM results for M109999957


Lucas-Lehmer results:
No L-L results for M109999957


PRP results:
No PRP results for M109999957


P-1 factor-bounds graph:
100
101
102
100
101
102
103
TF factor-bounds graph:
267
240
250
260
270
280
290
2100
Last modified: 2007-09-21T19:47:16+00:00