is 2 100111853 - 1
has 30136671 decimal digits
takes 381.815 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
Actual2670.296859.7015%----0.296859.7015%0.0000%
PrimeNet2729.552762.5000%400000200000008.11755.1999%17.670164.4500%1.9500%
GPU72276152.869064.4737%6500002200000010.02733.8409%162.896265.8382%1.3645%
Difference-9-152.5721-4.7722%-650000-22000000-10.0273-3.8409%-162.5994-6.1367%-6.1367%

Known prime factors (1 factor, 46.8 bits, 0.00004671% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1001118531191210916476411546.759594940
22 × 5 × 151 × 197
2007-09-161511971.662e-70.00080.0017

P-1 results:
No P-1 results for M100111853


Trial Factoring results:
No TF results for M100111853


ECM factoring results:
No ECM results for M100111853


Lucas-Lehmer results:
No L-L results for M100111853


PRP results:
No PRP results for M100111853


P-1 factor-bounds graph:
101
102
103
101
102
103
TF factor-bounds graph:
267
240
250
260
270
280
290
2100
Last modified: 2007-09-16T01:34:38+00:00