is 2 332317693 - 1
has 100037594 decimal digits
takes 4,943.226 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
Actual27792.105162.3377 %295500056883750127.10875.6022 %219.213864.4476 %
Target2811,473.690164.1975 %1900000400000000508.79794.0318 %1,982.488065.6410 %
Difference-4-1,381.5850-1.8599 %+1055000-343116250-381.6892+1.5703%-1,763.2742-1.1935 %

Known prime factors (1 factor, 80.8 bits, 0.00002431% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33231769320619098452997503113950812580.7703102317283629780
22 × 5 × 719 × 5573 × 38711347
2016-05-02557338711347736.8445.60484.964

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2016-05-02valdikelite-pc29550005688375022580.770127.13.975%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-08-31Team_Inspectorthumbelina2682690.180
2010-10-03SunfishServer012692700.360
2011-06-06Grant McCrackenJana-Laptop2702710.720
2011-08-19Grant McCrackenwork-i52712721.439
2011-08-21Grant McCrackenwork-i52722732.878
2013-10-07Team_InspectorFishbeck2732745.757
2015-02-25Team_InspectorSpudBoy327427511.51
2016-01-14Team_InspectorSpudBoy327527623.03
2016-04-12Dennis Schreiberz80027627746.05


ECM factoring results:
No ECM results for M332317693


Lucas-Lehmer results:
No L-L results for M332317693


PRP results:
No PRP results for M332317693


CERT results:
No CERT results for M332317693


P-1 factor-bounds graph:
B1 = 2955000, B2 = 56883750 (P-1 stage 2)
B1 = 2955000 (P-1 stage 1)
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108
TF factor-bounds graph:
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268
this exponent TF target: 81
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00