is 2 67097383 - 1
has 20198325 decimal digits
takes 169.607 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
Actual2670.442861.1940%----0.442861.1940%0.0000%
PrimeNet2703.561362.8571%280000130000003.56645.3198%7.127664.8331%1.9759%
GPU7227457.019664.8649%450000150000004.55493.9291%61.574566.2454%1.3805%
Difference-7-56.5767-3.6708%-450000-15000000-4.5549-3.9291%-61.1317-5.0513%-5.0513%

Known prime factors (2 factors, 80.0 bits, 0.00011922% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
67097383398558455031135.214297
33 × 11		-27277.260e-119.896e-50.0002
67097383302256265095431444.781225237
3 × 75079		2014-01-103750796.122e-80.01500.0280

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
6709738312046679003957269631351292579.995
P-1 results:
No P-1 results for M67097383


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2014-01-10T11:57:00TJAOIManual testing??44.781142.62870e-8349.15.41022e-8


ECM factoring results:
No ECM results for M67097383


Lucas-Lehmer results:
No L-L results for M67097383


PRP results:
No PRP results for M67097383


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
TF factor-bounds graph:
267
2
230
240
250
260
270
280
290
2100
Last modified: 2014-01-10T11:57:08+00:00