is 2 332370911 - 1
has 100053614 decimal digits
takes 4,944.017 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
Actual27646.044961.8421 %1000001000002.15690.6569 %48.201862.0928 %
Target2811,473.454164.1975 %1900000400000000508.79794.0319 %1,982.252065.6411 %
Difference-5-1,427.4092-2.3554 %-1800000-399900000-506.6410-3.3750 %-1,934.0502-3.5483 %

Known prime factors (1 factor, 97.1 bits, 0.00002923% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3323709111755332681184224640655071060973097.148264062320601850840168
23 × 35 × 11 × 29 × 101 × 139 × 239 × 2297 × 55249
2019-05-1222975524996,564,3260.11180.1213

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-05-12MadPooManual testing10000010000013097.1482.5010.317%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2010-02-20Grant McCrackenBrett-Laptop2682690.180
2010-09-02Grant McCrackenJana-Laptop2692700.360
2011-02-16Grant McCrackenwork-i52702710.719
2012-11-28Team_InspectorManual testing2712721.439
2013-01-22LaurVManual testing2722732.878
2015-06-11srow7Manual testing2732745.756
2015-06-12srow7Manual testing27427511.51
2016-05-07srow7Manual testing27527623.02


ECM factoring results:
No ECM results for M332370911


Lucas-Lehmer results:
No L-L results for M332370911


PRP results:
No PRP results for M332370911


CERT results:
No CERT results for M332370911


P-1 factor-bounds graph:
B1 = 100000 (P-1 stage 1)
102
103
104
105
102
103
104
105
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
270
280
290
2100
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Last modified: 2024-03-13T02:15:48+00:00