is 2 24811013 - 1
has 7468860 decimal digits
takes 20.124 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
Actual2671.197662.6866%----1.197662.6866%0.0000%
PrimeNet2660.595262.1212%11000040000000.37864.9725%0.973964.0047%1.8835%
GPU722709.630864.2857%18000050000000.52063.6565%10.151465.5916%1.3059%
Difference-3-8.4332-1.5991%-180000-5000000-0.5206-3.6565%-8.9538-2.9050%-2.9050%

Known prime factors (3 factors, 152.3 bits, 0.00061395% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
24811013148866079927.1493
3
-137.211e-131.304e-62.394e-6
248110138907450523327241111859.62817950598235
32 × 5 × 89 × 4482047
2015-12-038944820470.00580.28730.5364
24811013540296013007321267912065.5501088822961415
5 × 7 × 17 × 127 × 14409091
2019-01-10127144090910.49710.92341.7245

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
248110131326017233294224417933307692786.777
2481101380431748955732915447070224892892.700
248110134812660003813685697699042866767475780138125.178
24811013716441824327868436354835833628593524110953227946152.328
P-1 results:
No P-1 results for M24811013


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2015-12-03T12:05:12TJAOIManual testing259260*59.628180.00341.600.006
2022-06-24T05:19:17LordJuliusManual testing260265--0.288--
2019-01-10T15:41:20TJAOIManual testing265266*65.550200.20341.010.414


ECM factoring results:
No ECM results for M24811013


Lucas-Lehmer results:
No L-L results for M24811013


PRP results:
No PRP results for M24811013


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
267
266
265
260
220
230
240
250
260
270
280
290
2100
Last modified: 2022-06-24T05:19:17+00:00