is 2 332702941 - 1
has 100153565 decimal digits
takes 4,948.956 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
Actual27791.998562.3377 %2612000101572000172.62796.1168 %264.626464.6414 %
Target2811,471.983764.1975 %1900000400000000508.79794.0324 %1,980.781665.6412 %
Difference-4-1,379.9852-1.8599 %+712000-298428000-336.1699+2.0844%-1,716.1551-0.9998 %

Known prime factors (1 factor, 81.4 bits, 0.00002445% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33270294130907527383943683548601772581.3544644913461096168
23 × 32 × 132 × 53 × 1301 × 5536117
2021-05-13130155361171,472.06.532212.151

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2021-05-13ChellePC7__2x__Xeon816026120001015720001222581.354172.64.359%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-10-29Architects Cubedm1_812662670.045
2012-03-27LaurVManual testing2672680.090
2012-04-12LaurVManual testing2682690.180
2012-07-15LaurVManual testing2692700.359
2013-01-31LaurVManual testing2702710.719
2013-03-16LaurVManual testing2712721.437
2014-02-26bayanneManual testing2722732.875
2015-07-31srow7Manual testing2732745.750
2016-04-06srow7Manual testing27427511.50
2020-06-21Team_InspectorGPU72_TF27527623.00
2020-10-29bayanneGPU72_TF27627746.00


ECM factoring results:
No ECM results for M332702941


Lucas-Lehmer results:
No L-L results for M332702941


PRP results:
No PRP results for M332702941


CERT results:
No CERT results for M332702941


P-1 factor-bounds graph:
B1 = 2612000, B2 = 101572000 (P-1 stage 2)
B1 = 2612000 (P-1 stage 1)
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TF factor-bounds graph:
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267
this exponent TF target: 81
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00