is 2 46603771 - 1
has 14029133 decimal digits
takes 80.909 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
Actual2681.279061.7647 %----1.279061.7647 %
Target27220.520563.8889 %340000550000008.35274.1497 %28.873265.3874 %
Difference-4-19.2415-2.1242 %-340000-55000000-8.3527-4.1497 %-27.5942-3.6227 %

Known prime factors (1 factor, 72.8 bits, 0.00015619% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
4660377181712481829212624150632272.79187667242452561
4799 × 14437 × 1265347
2010-06-3014437126534729.7650.20790.3241

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2010-06-30unconnectedX3220-12272.7913.2340.000%


Trial Factoring results:
57585960616263646566676869707172
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2008-02-03ITSv4_computers212680.641


ECM factoring results:
No ECM results for M46603771


Lucas-Lehmer results:
No L-L results for M46603771


PRP results:
No PRP results for M46603771


CERT results:
No CERT results for M46603771


P-1 factor-bounds graph:
103
104
105
103
104
105
106
107
TF factor-bounds graph:
268
this exponent TF target: 72
TF double-checked to: 67
250
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Last modified: 2024-03-13T02:15:48+00:00