is 2 24839119 - 1
has 7477320 decimal digits
takes 20.147 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
Actual2671.196362.6866%----1.196362.6866%0.0000%
PrimeNet2660.594662.1212%11000040000000.37864.9732%0.973264.0050%1.8838%
GPU722709.619964.2857%18000050000000.52063.6571%10.140565.5918%1.3061%
Difference-3-8.4237-1.5991%-180000-5000000-0.5206-3.6571%-8.9442-2.9052%-2.9052%

Known prime factors (2 factors, 122.2 bits, 0.00049191% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
248391193584412271044568631858.3157215256449
32 × 947 × 846563
2003-07-309478465630.00280.05530.1013
24839119168626471163648829692063.870339437302836
22 × 3 × 53 × 127 × 4202413
2017-05-3012742024130.11720.26940.5029

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
24839119604426792461925965077123460130386624737122.185
P-1 results:
No P-1 results for M24839119


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-08-31T00:00:00Net_Forcev4_computers??58.315180.00141.640.003
2003-07-30T00:00:00Architects Cubedv4_computers??58.315180.00141.640.003
2001-06-09T00:00:00Mattv4_computers21258--0.002--
2022-06-24T05:19:18LordJuliusManual testing2126358.315180.00341.640.006
2017-05-30T15:28:54TJAOIManual testing263264*63.870200.05341.500.109


ECM factoring results:
No ECM results for M24839119


Lucas-Lehmer results:
No L-L results for M24839119


PRP results:
No PRP results for M24839119


P-1 factor-bounds graph:
101
102
103
101
102
103
104
105
106
107
TF factor-bounds graph:
267
264
263
258
2
250
260
270
280
290
2100
Last modified: 2022-06-24T05:19:18+00:00