is 2 332361163 - 1
has 100050680 decimal digits
takes 4,943.872 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
Actual27646.046361.8421 %1000001000002.15690.6569 %48.203262.0928 %
Target2811,473.497464.1975 %1900000400000000508.79794.0319 %1,982.295365.6411 %
Difference-5-1,427.4511-2.3554 %-1800000-399900000-506.6410-3.3750 %-1,934.0921-3.5483 %

Known prime factors (1 factor, 80.7 bits, 0.00002428% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
33236116319702031035249395092043132580.7052963949045281412
22 × 3 × 23 × 43 × 107 × 239 × 787 × 12409
2019-05-0678712409736.750.03060.0345

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-05-06MadPooManual testing10000010000012580.7052.5010.317%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2010-01-05Grant McCrackenBrett-Laptop2682690.180
2010-01-18Grant McCrackenBrett-Laptop2692700.360
2010-11-12Grant McCrackenLauren-Laptop2702710.719
2010-12-30vats09Manual testing2712721.439
2010-12-30vats09Manual testing2722732.878
2010-12-30vats09Manual testing2732745.756
2010-12-30vats09Manual testing27427511.51
2011-01-05Tom DuellManual testing27527623.02


ECM factoring results:
No ECM results for M332361163


Lucas-Lehmer results:
No L-L results for M332361163


PRP results:
No PRP results for M332361163


CERT results:
No CERT results for M332361163


P-1 factor-bounds graph:
B1 = 100000 (P-1 stage 1)
101
102
103
104
105
101
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
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Last modified: 2024-03-13T02:15:48+00:00