is 2 332342429 - 1
has 100045040 decimal digits
takes 4,943.594 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
Actual27646.048961.8421 %50550005055000109.03003.5671 %155.078963.2032 %
Target2811,473.580464.1975 %1900000400000000508.79794.0319 %1,982.378365.6410 %
Difference-5-1,427.5316-2.3554 %+3155000-394945000-399.7679-0.4648 %-1,827.2994-2.4378 %

Known prime factors (1 factor, 83.1 bits, 0.00002499% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
332342429100348809431840291211708012683.05315097201060632600
23 × 3 × 52 × 7 × 13 × 673 × 1373 × 299239
2019-01-1813732992395,894.30.37960.6568

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-01-18Oliver Riedelor-work5055000505500012683.053109.02.214%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2010-04-05SunfishServer012682690.180
2010-12-10SunfishServer012692700.360
2011-03-24Grant McCrackenBrett-Laptop2702710.720
2012-10-05Grant McCrackenLauren-Laptop2712721.439
2013-01-20LaurVManual testing2722732.878
2014-02-25Team_Inspectorthumbelina2732745.756
2014-04-26Preben SManual testing27427511.51
2016-04-30srow7Manual testing27527623.02


ECM factoring results:
No ECM results for M332342429


Lucas-Lehmer results:
No L-L results for M332342429


PRP results:
No PRP results for M332342429


CERT results:
No CERT results for M332342429


P-1 factor-bounds graph:
B1 = 5055000 (P-1 stage 1)
102
103
104
105
106
107
102
103
104
105
106
107
TF factor-bounds graph:
276
275
274
273
272
271
270
269
268
this exponent TF target: 81
TF double-checked to: 67
250
260
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Last modified: 2024-03-13T02:15:48+00:00