is 2 46623007 - 1
has 14034924 decimal digits
takes 80.943 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
Actual2681.278461.7647 %----1.278461.7647 %
Target27220.512163.8889 %340000550000008.35274.1499 %28.864765.3875 %
Difference-4-19.2336-2.1242 %-340000-55000000-8.3527-4.1499 %-27.5863-3.6228 %

Known prime factors (2 factors, 177.4 bits, 0.00038051% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
4662300751993303758804547576072272.13955759277558829
3 × 13 × 149 × 31321 × 306359
2009-02-163132130635935.2060.11660.1605
466230074872498666283617405663811154451132105.264522542300444458398582465
3 × 5 × 132 × 1097 × 2141 × 2333 × 49393 × 761623
2009-02-16493937616233.071e+90.22200.2531

1 Composite Factors:
P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2009-02-16Bruce J. WilderSKYLANE54177.4032.0010.000%


Trial Factoring results:
57585960616263646566676869707172
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2008-02-03ANONYMOUSv4_computers212680.641


ECM factoring results:
No ECM results for M46623007


Lucas-Lehmer results:
No L-L results for M46623007


PRP results:
No PRP results for M46623007


CERT results:
No CERT results for M46623007


P-1 factor-bounds graph:
103
104
105
103
104
105
106
TF factor-bounds graph:
268
this exponent TF target: 72
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00