is 2 24854659 - 1
has 7481998 decimal digits
takes 20.160 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
Actual2671.195562.6866%----1.195562.6866%0.0000%
PrimeNet2660.594262.1212%11000040000000.37864.9736%0.972864.0052%1.8840%
GPU722709.613964.2857%18000050000000.52063.6574%10.134565.5919%1.3062%
Difference-3-8.4184-1.5991%-180000-5000000-0.5206-3.6574%-8.9390-2.9054%-2.9054%

Known prime factors (4 factors, 196.3 bits, 0.00078979% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2485465910438956791029.95921
3 × 7
-372.891e-123.785e-67.181e-6
248546592610729404614571547.8915251992
23 × 3 × 218833
2008-10-0182188331.354e-60.01400.0262
24854659485238631584679991755.430976152261
3 × 7 × 419 × 110939
2015-01-244191109390.00030.00760.0133
2485465993514094968996622331963.020188121862724
22 × 53 × 887367277
2016-11-28538873672770.135856.861106.20

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
248546592725329144515392283443032477.851
24854659506538510795120364158763212685.389
2485465997618959663731213015881912072892.979
248546591266826763733060271636422741454332103.321
24854659244139997481478907638710245505348134110.911
2485465945376651476635728574365225683938176736118.449
248546591322434984702495527007827958821477945969741133.280
24854659254856688441986714213689718416062052980859943140.871
2485465947368490403949006515796689259322882360268479345148.409
2485465911846615829300004428405431503810104517741557205451
9
51166.341
2485465912366631074979276217493294806957840142608790405502
5536523401
60196.300
P-1 results:
No P-1 results for M24854659


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-10-01T01:46:00markrManual testing??47.891155.99551e-741.671.23929e-6
2015-01-24T13:36:00TJAOIManual testing255256*55.430177.10997e-541.670.000
2022-06-24T05:19:19LordJuliusManual testing2126329.959102.89065e-1241.675.97508e-12
2022-06-24T05:19:19LordJuliusManual testing2126347.891151.35389e-641.672.79854e-6
2022-06-24T05:19:19LordJuliusManual testing2126355.430170.00041.670.001
2016-11-28T17:19:41TJAOIManual testing263264*63.020190.07241.530.147


ECM factoring results:
No ECM results for M24854659


Lucas-Lehmer results:
No L-L results for M24854659


PRP results:
No PRP results for M24854659


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
267
264
263
256
2
220
230
240
250
260
270
280
290
2100
Last modified: 2022-06-24T05:19:19+00:00