is 2 697702393 - 1
has 210029349 decimal digits
takes 22,618.801 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
Actual2670.042655.2239%----0.042655.2239%0.0000%
PrimeNet280350.961362.5000%2600000180000000576.55865.6317%927.519964.6119%2.1119%
GPU722845,615.385164.2857%4000000180000000638.78364.2186%6,254.168765.7924%1.5066%
Difference-17-5,615.3425-9.0618%-4000000-180000000-638.7836-4.2186%-6,254.1261-10.5685%-1.5066%

Known prime factors (2 factors, 70.3 bits, 0.00001008% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69770239341862143591031.9633
3
2008-04-30134.103e-135.213e-59.567e-5
6977023933516420060731238.355252
22 × 32 × 7
2008-04-30995.535e-110.00040.0009

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
69770239314720488150503578022072270.318
P-1 results:
No P-1 results for M697702393


Trial Factoring results:
No TF results for M697702393


ECM factoring results:
No ECM results for M697702393


Lucas-Lehmer results:
No L-L results for M697702393


PRP results:
No PRP results for M697702393


P-1 factor-bounds graph:
100
101
100
101
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2008-04-30T10:34:02+00:00