is 2 13296859 - 1
has 4002754 decimal digits
takes 5.900 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2672.234764.1791 %3000002101291507.54778.8897 %9.782367.3635 %
Target2684.482664.7059 %90000120000000.47543.1794 %4.958065.8280 %
Difference-1-2.2480-0.5268 %+210000+198129150+7.0723+5.7103%+4.8243+1.5354 %

Known prime factors (1 factor, 35.9 bits, 0.00026992% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
13296859637185483291135.8912396
22 × 599
-45995.228e-102.343e-53.924e-5

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2022-06-21nordisweet16_30.8b14300000300000
skipped known factor: 63718548329
--0.1781.921%
2022-06-23nordisweet16_30.8b14300000210129150
skipped known factor: 63718548329
--8.5328.135%


Trial Factoring results:
575859606162636465666768
No TF results for M13296859


ECM factoring results:
No ECM results for M13296859


Lucas-Lehmer results:
No L-L results for M13296859


PRP results:
dateuseridcompidcofactorsres64
2022-07-03Poaooffice-CN3
63718548329
13C4F7854F7D60EA


CERT results:
dateuseridcompid
2022-07-03Jorgensar-pc


P-1 factor-bounds graph:
B1 = 300000, B2 = 210129150 (P-1 stage 2)
B1 = 300000 (P-1 stage 1)
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TF factor-bounds graph:
this exponent TF target: 68
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00