is 2 24016253 - 1
has 7229613 decimal digits
takes 19.480 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
Actual2671.237262.6866%----1.237262.6866%0.0000%
PrimeNet2660.614962.1212%11000040000000.37864.9508%0.993663.9965%1.8753%
GPU722709.949564.2857%17000050000000.50943.6077%10.459065.5742%1.2884%
Difference-3-8.7123-1.5991%-170000-5000000-0.5094-3.6077%-9.2217-2.8876%-2.8876%

Known prime factors (3 factors, 163.0 bits, 0.00067859% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
2401625326417878311031.29955
5 × 11
-5111.205e-116.265e-61.197e-5
24016253215910868310041402872064.227449509897131
3 × 248701 × 602477
2017-08-172487016024770.23070.31520.5953
240162532009545778094619840492167.4454183720454008
23 × 29 × 37 × 73 × 6676519
2022-08-057366765192.27930.42790.7990

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
24016253570390704482110913208134474972995.526
240162535308793582407793061177643077193098.744
24016253433882773857187148062159096264855228206340131.673
240162531146226232056441939640207132098452094852131297535350162.971
P-1 results:
No P-1 results for M24016253


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2017-08-17T11:29:38TJAOIManual testing264265*64.227200.08340.030.170
2022-08-05T09:34:03TJAOIManual testing267268*67.445211.04239.722.125


ECM factoring results:
No ECM results for M24016253


Lucas-Lehmer results:
No L-L results for M24016253


PRP results:
No PRP results for M24016253


P-1 factor-bounds graph:
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
TF factor-bounds graph:
268
267
265
230
240
250
260
270
280
290
2100
Last modified: 2022-08-05T09:34:03+00:00