is 2 24701437 - 1
has 7435874 decimal digits
takes 20.036 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
Actual2671.202962.6866%----1.202962.6866%0.0000%
PrimeNet2660.597962.1212%11000040000000.37864.9695%0.976564.0036%1.8824%
GPU722709.673664.2857%17000050000000.50943.6216%10.183065.5791%1.2934%
Difference-3-8.4706-1.5991%-170000-5000000-0.5094-3.6216%-8.9801-2.8926%-2.8926%

Known prime factors (2 factors, 125.8 bits, 0.00050922% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
247014377876330676970884391859.45015943061687
7 × 61 × 557 × 67033
2003-08-08557670330.00360.00490.0080
24701437930526582684145978172066.3351883547468684
22 × 32 × 7 × 31 × 103 × 2340869
2020-02-0410323408690.77390.15010.2802

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
247014377329135068932023120330478973606533766338125.785
P-1 results:
No P-1 results for M24701437


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-08-25T00:00:00Net_Forcev4_computers??59.450180.00041.420.001
2003-08-08T00:00:00Architects Cubedv4_computers??59.450180.00041.420.001
2001-09-16T00:00:00Net_Forcev4_computers21256--0.000--
2001-09-10T00:00:00Jocelyn Larouchev4_computers21256--0.000--
2001-12-22T00:00:00Mattv4_computers21258--0.002--
2022-06-24T05:04:21LordJuliusManual testing2126559.450180.00441.420.007
2022-06-24T05:04:21LordJuliusManual testing265266--0.303--
2020-02-04T09:35:23TJAOIManual testing266267*66.335200.17640.830.359


ECM factoring results:
No ECM results for M24701437


Lucas-Lehmer results:
No L-L results for M24701437


PRP results:
No PRP results for M24701437


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
TF factor-bounds graph:
267
266
265
258
256
2
250
260
270
280
290
2100
Last modified: 2022-06-24T05:04:21+00:00