is 2 24833233 - 1
has 7475549 decimal digits
takes 20.143 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2671.196562.6866%----1.196562.6866%0.5654%
PrimeNet2660.594762.1212%11000040000000.37864.9731%0.973367.0943%4.9731%
GPU722709.622264.2857%18000050000000.52063.6569%10.142867.9427%3.6569%
Difference-3-8.4257-1.5991%-180000-5000000-0.5206-3.6569%-8.9462-5.2561%-5.2561%

Known prime factors (1 factor, 69.5 bits, 0.00027993% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
248332338444079161786529737112169.51717001570358935
32 × 5 × 17 × 53 × 73 × 109 × 151 × 349
2004-09-161513495.69860.00020.0004

P-1 results:
Exponent "24833233" not found


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2004-09-16T00:00:00ANONYMOUSv4_computers??69.517210.89141.041.816
2001-06-09T00:00:00Mattv4_computers?258--0.002--
2003-08-31T00:00:00Net_Forcev4_computers?260--0.003--
2004-08-04T00:00:00tscv4_computers?267--0.602--


ECM factoring results:
Exponent "24833233" not found


Lucas-Lehmer results:
Exponent "24833233" not found


PRP results:
Exponent "24833233" not found


P-1 factor-bounds graph:
101
102
103
101
102
103
TF factor-bounds graph:
267
260
258
2
250
260
270
280
290
2100
Last modified: 2004-09-16T00:00:00+00:00