is 2 6234407 - 1
has 1876744 decimal digits
takes 1.105 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
Actual2674.766165.6716%----4.766165.6716%0.0000%
PrimeNet2620.098562.9032%260006000000.01473.3506%0.113364.1462%1.2429%
GPU722662.368965.1515%400009000000.02232.4325%2.391265.9992%0.8477%
Difference+1+2.3973+0.5201%-40000-900000-0.0223-2.4325%+2.3749-0.3276%-0.3276%

Known prime factors (1 factor, 31.0 bits, 0.00049721% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
623440721446360091030.998172
22 × 43
-4432.380e-111.574e-62.092e-6

P-1 results:
No P-1 results for M6234407


Trial Factoring results:
No TF results for M6234407


ECM factoring results:
No ECM results for M6234407


Lucas-Lehmer results:
No L-L results for M6234407


PRP results:
dateuseridcompidcofactorsres64PRP
2017-10-16T12:23:47kkmrkkblmbrbkc4.xlarge
2144636009
76AA44668CADDE__no
2018-09-24T07:01:38ANONYMOUS
2144636009
76AA44668CADDE__no


P-1 factor-bounds graph:
100
101
100
101
102
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2018-09-24T07:01:38+00:00