is 2 24976799 - 1
has 7518766 decimal digits
takes 21.404 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
Actual2671.189762.6866%----1.189762.6866%0.0000%
PrimeNet2660.591362.1212%11000040000000.40004.9769%0.991364.0064%1.8852%
GPU722709.566964.2857%18000050000000.55003.6598%10.116965.5928%1.3071%
Difference-3-8.3772-1.5991%-180000-5000000-0.5500-3.6598%-8.9272-2.9062%-2.9062%

Known prime factors (2 factors, 124.1 bits, 0.00049682% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2497679930590599165471598571961.40861238029672
23 × 31 × 246927539
2003-10-23312469275390.021916.71731.222
2497679973921037296805827991962.681147979405401
3 × 461 × 1559 × 68633
2016-09-231559686330.03750.00650.0087

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
249767992261288821842463274360117922397749974338124.088
P-1 results:
No P-1 results for M24976799


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-10-23T00:00:00Architects Cubedv4_computers??61.408190.01044.170.020
2001-08-24T00:00:00Mattv4_computers21258--0.002--
2003-08-25T00:00:00Net_Forcev4_computers21260--0.006--
2022-06-24T05:50:26LordJuliusManual testing26026261.408190.01644.170.032
2016-09-23T15:19:19TJAOIManual testing262263*62.681190.01344.130.027


ECM factoring results:
No ECM results for M24976799


Lucas-Lehmer results:
No L-L results for M24976799


PRP results:
No PRP results for M24976799


P-1 factor-bounds graph:
100
101
102
103
104
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
267
263
262
260
258
2
250
260
270
280
290
2100
Last modified: 2022-06-24T05:50:26+00:00