is 2 102307397 - 1
has 30797596 decimal digits
takes 407.347 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
Actual2670.290459.7015%----0.290459.7015%0.0000%
PrimeNet2729.347662.5000%450000220000009.37655.3793%18.724164.5173%2.0173%
GPU72276149.588364.4737%6500002200000010.46823.8511%160.056665.8418%1.3682%
Difference-9-149.2979-4.7722%-650000-22000000-10.4682-3.8511%-159.7661-6.1404%-6.1404%

Known prime factors (2 factors, 73.9 bits, 0.00007223% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
102307397818459177929.6084
22
2007-09-17446.997e-132.309e-54.700e-5
102307397214853718291771444.288105004
22 × 26251
2007-09-174262513.959e-80.00830.0154

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
102307397175848997448471920073292373.897
P-1 results:
No P-1 results for M102307397


Trial Factoring results:
No TF results for M102307397


ECM factoring results:
No ECM results for M102307397


Lucas-Lehmer results:
No L-L results for M102307397


PRP results:
No PRP results for M102307397


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
TF factor-bounds graph:
267
220
230
240
250
260
270
280
290
2100
Last modified: 2007-09-17T22:35:15+00:00