is 2 13948433 - 1
has 4198897 decimal digits
takes 6.189 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
Actual2672.130364.1791%----2.130364.1791%0.0000%
PrimeNet2650.523063.0769%6000019000000.10313.9998%0.626164.5538%1.4768%
GPU722698.559265.2174%9000024000000.13892.8515%8.698066.2092%0.9918%
Difference-2-6.4289-1.0383%-90000-2400000-0.1389-2.8515%-6.5678-2.0301%-2.0301%

Known prime factors (1 factor, 69.6 bits, 0.00049866% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
139484338677951313090351731612169.55631107262418260
22 × 5 × 7 × 17 × 67 × 131 × 1129 × 1319
2002-06-151129131913.7540.00070.0015

P-1 results:
No P-1 results for M13948433


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2002-06-15T00:00:00ANONYMOUSv4_computers??69.556215.19512.5910.57
2000-08-01T00:00:00lalerav4_computers21254--0.000--
2000-08-24T00:00:00ANONYMOUSv4_computers21265--0.523--


ECM factoring results:
No ECM results for M13948433


Lucas-Lehmer results:
No L-L results for M13948433


PRP results:
No PRP results for M13948433


P-1 factor-bounds graph:
102
103
104
102
103
104
TF factor-bounds graph:
267
265
254
2
250
260
270
280
290
2100
Last modified: 2002-06-15T00:00:00+00:00