is 2 96652217 - 1
has 29095217 decimal digits
takes 350.096 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
Actual27439.583863.5135 %8950008950004.70072.0391 %44.284664.2575 %
Target27579.169564.0000 %65000012000000037.56664.2775 %116.736165.5399 %
Difference-1-39.5857-0.4865 %+245000-119105000-32.8659-2.2385 %-72.4515-1.2824 %

Known prime factors (1 factor, 82.3 bits, 0.00008511% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
9665221758027592389697273029994172582.26330018759109114524
22 × 3 × 7 × 19 × 372 × 131 × 167 × 628013
2019-10-05136962801317,6880.18650.3356

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2019-10-05nranksnew-homen89500089500012582.2634.7011.825%


Trial Factoring results:
57585960616263646566676869707172737475
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-12-29Architects Cubedm1_512642650.039
2014-03-10Carsten KossendeyManual testing2652670.232
2014-04-03Carsten KossendeyManual testing2672680.309
2014-10-01Smok_bmvManual testing2682690.619
2014-10-10shaugeManual testing2692713.711
2019-01-06DerekManual testing2712724.948
2019-03-27Niels_Mache_NextcloudManual testing2722739.90
2019-10-03Dylan DelgadoManual testing27327419.79


ECM factoring results:
No ECM results for M96652217


Lucas-Lehmer results:
No L-L results for M96652217


PRP results:
No PRP results for M96652217


CERT results:
No CERT results for M96652217


P-1 factor-bounds graph:
B1 = 895000 (P-1 stage 1)
102
103
104
105
106
102
103
104
105
106
TF factor-bounds graph:
274
273
272
271
269
268
267
265
this exponent TF target: 75
TF double-checked to: 67
250
260
270
280
290
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Last modified: 2024-03-13T02:15:48+00:00