is 2 17914103 - 1
has 5392683 decimal digits
takes 10.898 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2671.658762.6866%----1.658762.6866%0.0000%
PrimeNet2650.407361.5385%8000024000000.18214.5635%0.589363.2937%1.7552%
GPU722696.664463.7681%13000036000000.28143.4512%6.945865.0186%1.2504%
Difference-2-5.0057-1.0815%-130000-3600000-0.2814-3.4512%-5.2871-2.3320%-2.3320%

Known prime factors (5 factors, 244.1 bits, 0.00136259% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1791410335828207825.0951
1
-112.496e-138.821e-71.795e-6
17914103543155602971135.6611516
22 × 379
2008-09-0843793.394e-102.155e-53.406e-5
1791410327630253866163211651.29577118720
28 × 3 × 5 × 7 × 19 × 151
2014-06-212562562.283e-50.00020.0005
17914103296899772727424305832064.687828676079197
199 × 4164201403
2017-12-1919941642014030.3466200.12373.78
179141031891909052615523240892167.3585280501771748
22 × 7 × 53959 × 3495049
2022-05-305395934950492.42720.21300.3137

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
1791410319460291376418974791960.755
17914103989942454979445783664472376.390
179141031500752719889005200798073372786.956
1791410310637386515531112606108546812889.781
1791410367783709162282858087917784232892.453
17914103161262775077420110288127336315131100.347
179141031027601002237785981487656509443332103.019
17914103537692791039962953582699379015475934112.050
179141038203416093264893802288566759734514335115.982
1791410352273927415459236914691151328885656936118.654
179141035777756086868248737365855847856020025738125.442
1791410336817101421582859366437925365232007163139128.114
17914103561707367742505483173282016466640121388740132.045
17914103293913689896625920981411843601087443384860143141.076
179141031872881092144048540241595910879640394744178344143.748
17914103445573141455109514911506244432069923173658747146151.642
179141032839287656495377552585515475136440575170404099347154.314
1791410320124967844903609149767364955344190863619471060948157.140
1791410330509450401887209341151518264779538402287334224443
9
51167.706
1791410315964086745693944907919032407304798645939942538459
4497
54176.737
1791410310172658588946128149718723364489174617040429834336
89551
55179.409
1791410315520117169219722078464027703294370231938357797926
049727
56183.340
1791410310930989044550481269271102147548021112415998840715
605090873
59192.800
1791410355605797060305823110967942660736527860452549442415
8680311249489
63208.435
1791410384298385992125876699439506186376379187348974816041
2495493888888919
66219.0008
1791410330202600230917862804439954116232734934348308509469
128093941618347189938233
74244.095
P-1 results:
No P-1 results for M17914103


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-08T13:41:00Will EdgingtonManual testing??35.661118.38447e-1122.601.73883e-10
2014-06-21T11:47:00TJAOIManual testing??51.295166.08928e-622.601.26284e-5
2017-12-19T13:28:49TJAOIManual testing264265*64.687200.14822.190.301
2022-06-24T02:43:29LordJuliusManual testing265266--0.417--
2022-06-24T02:43:29LordJuliusManual testing266267--0.834--
2022-05-30T09:24:39TJAOIManual testing267268*67.358210.76922.191.565


ECM factoring results:
No ECM results for M17914103


Lucas-Lehmer results:
No L-L results for M17914103


PRP results:
No PRP results for M17914103


P-1 factor-bounds graph:
100
101
102
103
104
105
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
268
267
266
265
2
220
230
240
250
260
270
280
290
2100
Last modified: 2022-06-24T02:43:29+00:00