is 2 108000043 - 1
has 32511253 decimal digits
takes 442.950 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
Actual2670.275159.7015%----0.275159.7015%0.0000%
PrimeNet2728.854962.5000%450000220000009.65865.4140%18.513564.5302%2.0302%
GPU72276141.703664.4737%7000002400000011.71233.9792%153.415965.8874%1.4137%
Difference-9-141.4285-4.7722%-700000-24000000-11.7123-3.9792%-153.1408-6.1859%-6.1859%

Known prime factors (1 factor, 30.7 bits, 0.00002841% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
10800004317280006891030.6868
23
2007-09-20881.327e-124.758e-59.683e-5

P-1 results:
No P-1 results for M108000043


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2021-11-14T17:04:18Krieselmartinella260264--0.032--


ECM factoring results:
No ECM results for M108000043


Lucas-Lehmer results:
No L-L results for M108000043


PRP results:
No PRP results for M108000043


P-1 factor-bounds graph:
100
101
100
101
TF factor-bounds graph:
267
264
230
240
250
260
270
280
290
2100
Last modified: 2021-11-14T17:04:18+00:00