is 2 9999999943 - 1
has 3010299940 decimal digits
takes 2,905,671.280 GHz-days to do one PRP test
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2710.047852.1127%----0.047852.1127%0.0000%
PrimeNet292100,297.416163.0435%30000000320000000085,406.39645.5162%185,703.812565.0821%2.0386%
GPU722961,604,758.657264.5833%45000000320000000091,381.90944.2828%1,696,140.566666.1002%1.5168%
Difference-25-1,604,758.6093-12.4707%-45000000-3200000000-91,381.9094-4.2828%-1,696,140.5188-13.9875%-13.9875%

Known prime factors (2 factors, 136.7 bits, 0.00000137% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
99999999431681699432014313182892167.1888408497208
23 × 1051062151
2021-09-29810510621510.004324,12745,062
99999999438380339586632064083932169.50641901698172
22 × 3 × 23 × 8081 × 18787
2021-09-298081187870.01233.65056.9292

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
999999994314093212322926206296116453060131490399957742136.694
P-1 results:
No P-1 results for M9999999943


Trial Factoring results:
No TF results for M9999999943


ECM factoring results:
No ECM results for M9999999943


Lucas-Lehmer results:
No L-L results for M9999999943


PRP results:
No PRP results for M9999999943


P-1 factor-bounds graph:
100
101
102
103
104
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
271
250
260
270
280
290
2100
Last modified: 2021-09-29T02:48:35+00:00