is 2 24292417 - 1
has 7312747 decimal digits
takes 19.704 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
Actual2671.223262.6866%----1.223262.6866%0.0000%
PrimeNet2660.607962.1212%11000040000000.37864.9584%0.986663.9994%1.8782%
GPU722709.836464.2857%17000050000000.50943.6133%10.345965.5762%1.2905%
Difference-3-8.6133-1.5991%-170000-5000000-0.5094-3.6133%-9.1227-2.8896%-2.8896%

Known prime factors (2 factors, 123.2 bits, 0.00050722% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
242924172926595136634289531858.0226023680428
22 × 3 × 19 × 26419651
2003-08-0819264196510.00311.69293.1619
24292417422372601037620770092065.195869350713512
23 × 145819 × 745231
2018-07-191458197452310.33440.20990.3490

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
242924171236113600044276017354998272818624157738123.217
P-1 results:
No P-1 results for M24292417


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-08-08T00:00:00Net_Forcev4_computers??58.022180.00140.770.003
2001-09-16T00:00:00Net_Forcev4_computers21256--0.000--
2022-06-24T04:22:42LordJuliusManual testing2126558.022180.00340.770.006
2018-07-19T13:21:54TJAOIManual testing265266*65.195200.03440.160.069


ECM factoring results:
No ECM results for M24292417


Lucas-Lehmer results:
No L-L results for M24292417


PRP results:
No PRP results for M24292417


P-1 factor-bounds graph:
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
267
266
265
256
2
250
260
270
280
290
2100
Last modified: 2022-06-24T04:22:42+00:00