is 2 106098799 - 1
has 31938922 decimal digits
takes 435.152 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
Actual276144.242964.4737 %7720007720004.59111.5520 %148.834065.0251 %
Target276144.242964.4737 %70000012000000042.81733.9707 %187.060165.8843 %
Difference---+72000-119228000-38.2262-2.4187 %-38.2262-0.8593 %

Known prime factors (1 factor, 79.3 bits, 0.00007478% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1060987997653712097200655316121912479.3413606879705207905
5 × 7 × 20807 × 27281 × 181549
2021-09-14272811815491,154.00.21220.3302

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2021-09-14MarkSdesktop-i777200077200012479.3414.4571.552%


Trial Factoring results:
5758596061626364656667686970717273747576
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-04-27Richardsvn_022632640.019
2010-11-04Richard2642650.035
2012-05-07america64Manual testing2652660.070
2013-09-06Le ComteManual testing2662670.141
2013-09-07ANONYMOUSharjavallan_lukio2672680.282
2014-06-01Andreas_TruetschManual testing2682690.563
2014-10-20Red RavenManual testing2692701.127
2014-10-24shaugeManual testing2702712.254
2015-01-24JakeWManual testing2712724.508
2020-02-27el groccoManual testing2722739.015
2020-04-17XZTManual testing27327418.03
2021-04-04TheJudgerManual testing27427536.06
2021-04-04TheJudgerManual testing27527672.12


ECM factoring results:
No ECM results for M106098799


Lucas-Lehmer results:
No L-L results for M106098799


PRP results:
No PRP results for M106098799


CERT results:
No CERT results for M106098799


P-1 factor-bounds graph:
B1 = 772000 (P-1 stage 1)
103
104
105
106
103
104
105
106
TF factor-bounds graph:
276
275
274
273
272
271
270
269
268
267
266
265
264
this exponent TF target: 76
TF double-checked to: 67
250
260
270
280
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Last modified: 2024-02-09T03:30:02+00:00