is 2 44944597 - 1
has 13529672 decimal digits
takes 72.135 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2681.326261.7647 %----1.326261.7647 %
Target27221.278163.8889 %320000500000007.04384.0208 %28.321865.3408 %
Difference-4-19.9519-2.1242 %-320000-50000000-7.0438-4.0208 %-26.9957-3.5761 %

Known prime factors (1 factor, 68.5 bits, 0.00015237% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
449445974117594063013596362712168.4804580744224955
5 × 127 × 389 × 509 × 36433
2009-01-04509364332.64910.00570.0086

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2009-01-04cosmicsmhome2168.4801.1590.000%


Trial Factoring results:
57585960616263646566676869707172
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2007-11-17ANONYMOUSv4_computers212680.665


ECM factoring results:
No ECM results for M44944597


Lucas-Lehmer results:
No L-L results for M44944597


PRP results:
No PRP results for M44944597


CERT results:
No CERT results for M44944597


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
TF factor-bounds graph:
268
this exponent TF target: 72
TF double-checked to: 67
250
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Last modified: 2024-03-13T02:15:48+00:00