is 2 136172633 - 1
has 40992048 decimal digits
takes 758.406 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
Actual2680.437758.8235%----0.437758.8235%0.0000%
PrimeNet27314.047261.6438%5500002800000016.51935.4109%30.566563.7193%2.0754%
GPU72277224.774763.6364%9000003200000020.95174.0548%245.726465.1108%1.4745%
Difference-9-224.3370-4.8128%-900000-32000000-20.9517-4.0548%-245.2887-6.2873%-6.2873%

Known prime factors (2 factors, 132.6 bits, 0.00009734% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
136172633396968039868548726172065.106145759111476
22 × 3 × 112 × 79 × 1039 × 1223
2012-11-07103912230.06610.00850.0171
1361726332009481392094445255132167.445737843334532
22 × 263 × 701371991
2022-08-052637013719910.3205308.60576.37

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
136172633797699889372054539087759524745962157752140132.551
P-1 results:
No P-1 results for M136172633


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-11-07T16:44:00Arne KleppestrandRagnhild??65.106200.0131,5580.026
2010-06-09T12:29:00Donna NoblePH2-940-v3-MVB263264--0.014--
2010-11-27T09:53:00sasaki3mate_ma2264265--0.027--
2022-08-05T09:34:01TJAOIManual testing267268*67.445210.1021,5580.210
2022-08-10T19:29:33LordJuliusManual testing2126867.445210.3201,5580.658
2022-08-10T19:29:33LordJuliusManual testing2126865.106200.0661,5580.136


ECM factoring results:
No ECM results for M136172633


Lucas-Lehmer results:
No L-L results for M136172633


PRP results:
No PRP results for M136172633


P-1 factor-bounds graph:
101
102
103
104
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
268
265
264
2
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:33+00:00