is 2 114118649 - 1
has 34353137 decimal digits
takes 500.854 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
Actual277268.213564.9351 %9560009560006.08391.5349 %274.297465.4733 %
Target276134.106064.4737 %70000013000000049.28594.0658 %183.391965.9181 %
Difference+1+134.1075+0.4614 %+256000-129044000-43.2020-2.5309 %+90.9055-0.4449 %

Known prime factors (1 factor, 96.7 bits, 0.00008470% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1141186491250072347657435320506680682893096.658547707302273371340256
25 × 3 × 13 × 449 × 16843 × 227159 × 255469
2022-05-14227159255469145,370,2191.45542.9421

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2022-05-14Architects CubedColab_iROOT95600095600013096.6586.0841.717%


Trial Factoring results:
575859606162636465666768697071727374757677
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-05-06Jud McCranieupstairs2632640.017
2010-10-01sasaki3mate242642650.033
2012-06-11GIMP Philippines2652660.065
2014-11-17j-lu2662670.131
2015-03-09g0bManual testing2672680.262
2015-03-14SMoffatManual testing2682690.524
2015-03-26SMoffatManual testing2692701.048
2015-04-04SMoffatManual testing2702712.095
2019-01-13Niels_Mache_NextcloudManual testing2712724.191
2020-04-22SRBaseManual testing2722738.382
2020-09-14ZenzomaManual testing27327416.76
2021-04-14ZenzomaManual testing27427533.53
2021-04-20KrieselManual testing27527667.05
2022-04-15TheJudgerManual testing276277134.1


ECM factoring results:
No ECM results for M114118649


Lucas-Lehmer results:
No L-L results for M114118649


PRP results:
No PRP results for M114118649


CERT results:
No CERT results for M114118649


P-1 factor-bounds graph:
B1 = 956000 (P-1 stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
277
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
290
2100
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Last modified: 2024-03-13T02:15:48+00:00