is 2 96270073 - 1
has 28980180 decimal digits
takes 348.712 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
Actual27319.869663.0137 %9400002303000011.25835.3277 %31.127864.9842 %
Target27579.483864.0000 %65000011000000034.70514.2072 %114.188865.5146 %
Difference-2-59.6142-0.9863 %+290000-86970000-23.4468+1.1204%-83.0610-0.5304 %

Known prime factors (1 factor, 75.2 bits, 0.00007808% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
96270073425168428847994625838232375.170220820663991807
32 × 11 × 151 × 10067 × 1467329
2019-09-17100671467329135.690.46990.7842

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-09-17Ryan PropperManual testing94000023030000622375.17011.264.434%


Trial Factoring results:
57585960616263646566676869707172737475
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2011-01-16Architects Cubedm1_372642650.039
2013-08-08ManpowreManual testing2652702.406
2013-11-23Helmut KirrmaierX4170RH52262702712.484
2013-12-05pussijussipussi2712724.968
2019-04-16Niels_Mache_NextcloudManual testing2722739.94


ECM factoring results:
No ECM results for M96270073


Lucas-Lehmer results:
No L-L results for M96270073


PRP results:
No PRP results for M96270073


CERT results:
No CERT results for M96270073


P-1 factor-bounds graph:
B1 = 940000, B2 = 23030000 (P-1 stage 2)
B1 = 940000 (P-1 stage 1)
103
104
105
106
103
104
105
106
107
108
TF factor-bounds graph:
273
272
271
270
265
this exponent TF target: 75
TF double-checked to: 67
250
260
270
280
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00