is 2 332320061 - 1
has 100038307 decimal digits
takes 4,943.261 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
Actual27646.052061.8421 %10000010000003.21451.6514 %49.266562.4722 %
Target2811,473.679664.1975 %1900000400000000508.79794.0318 %1,982.477565.6410 %
Difference-5-1,427.6276-2.3554 %-1800000-399000000-505.5834-2.3805 %-1,933.2110-3.1688 %

Known prime factors (1 factor, 79.0 bits, 0.00002377% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3323200616060563776488320094399192479.004911856443190819
3 × 7 × 37 × 281 × 9829 × 424903
2019-10-249829424903368.420.69980.9326

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-04-19MadPooManual testing100000100000--2.5010.317%
2019-10-24MadPooManual testing100000100000022479.0043.2140.874%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-10-18James HeinrichManual testing267268
2009-09-07Team_Inspectorthumbelina2682690.180
2010-05-23Grant McCrackenBrett-Laptop2692700.360
2011-04-08Grant McCrackenwork-i52702710.720
2024-02-15Grant McCrackenManual testing270271
2011-05-11Grant McCrackenLauren-Laptop2712721.439
2011-06-01vats09Manual testing27227643.17


ECM factoring results:
No ECM results for M332320061


Lucas-Lehmer results:
No L-L results for M332320061


PRP results:
No PRP results for M332320061


CERT results:
No CERT results for M332320061


P-1 factor-bounds graph:
B1 = 100000, B2 = 1000000 (P-1 stage 2)
B1 = 100000 (P-1 stage 1)
102
103
104
105
102
103
104
105
106
TF factor-bounds graph:
276
272
271
270
269
268
this exponent TF target: 81
TF double-checked to: 67
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260
270
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290
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Last modified: 2024-03-13T02:15:48+00:00