is 2 103808833 - 1
has 31249573 decimal digits
takes 413.325 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
Actual2670.286259.7015%----0.286259.7015%0.0000%
PrimeNet2729.212462.5000%450000220000009.37655.3886%18.588964.5207%2.0207%
GPU72276147.424864.4737%6500002200000010.46823.8580%157.893065.8443%1.3706%
Difference-9-147.1385-4.7722%-650000-22000000-10.4682-3.8580%-157.6068-6.1428%-6.1428%

Known prime factors (1 factor, 38.6 bits, 0.00003720% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1038088334208410089831238.6142027
2027		2007-09-18120275.075e-100.00060.0012

P-1 results:
No P-1 results for M103808833


Trial Factoring results:
No TF results for M103808833


ECM factoring results:
No ECM results for M103808833


Lucas-Lehmer results:
No L-L results for M103808833


PRP results:
No PRP results for M103808833


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
TF factor-bounds graph:
267
230
240
250
260
270
280
290
2100
Last modified: 2007-09-18T21:10:34+00:00