is 2 6949337 - 1
has 2091959 decimal digits
takes 1.515 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
Actual2674.275865.6716%----4.275865.6716%
Target2674.275865.6716%4500072000000.13752.2379%4.413366.4399%
Difference----45000-7200000-0.1375-2.2379%-0.1375-0.7682%

Known prime factors (1 factor, 39.7 bits, 0.00057188% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
69493379192443996871239.74266139
19 × 592		-348134811.387e-80.00110.0022

P-1 results:
No P-1 results for M6949337


Trial Factoring results:
No TF results for M6949337


ECM factoring results:
No ECM results for M6949337


Lucas-Lehmer results:
No L-L results for M6949337


PRP results:
dateuseridcompidcofactorsres64PRP
2018-01-27noknopcr2-srv
919244399687
no
2019-02-07marssystemssystem03
919244399687
17561D71A20E1AEAno


P-1 factor-bounds graph:
102
103
104
102
103
104
TF factor-bounds graph:
this exponent TF target: 67
TF double-checked to: 67.8
250
260
270
Last modified: 2023-06-05T21:50:05+00:00