is 2 6126019 - 1
has 1844116 decimal digits
takes 1.086 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
Actual2674.850465.6716%----4.850465.6716%0.0000%
PrimeNet2620.100362.9032%260006000000.01473.3410%0.115064.1426%1.2394%
GPU722662.410865.1515%400009000000.02232.4255%2.433165.9968%0.8452%
Difference+1+2.4397+0.5201%-40000-900000-0.0223-2.4255%+2.4174-0.3251%-0.3251%

Known prime factors (5 factors, 248.0 bits, 0.00404882% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
612601932345380331031.591264
23 × 3 × 11
-8114.937e-112.098e-64.184e-6
612601967263688631032.647549
32 × 61
2008-09-089611.045e-103.041e-64.707e-6
6126019321083568648458711754.8342620654365
3 × 5 × 7 × 557 × 44809
2014-12-17557448090.00050.00080.0012
6126019106228911667230028632063.204867030543549
32 × 96336727061
2017-01-039963367270610.52341,348.82,519.1
6126019623008952773462400232065.7565084941401369
32 × 41 × 101 × 136438901
2019-04-231011364389012.36561.91023.5678

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
6126019217566959113604664792064.238
61260191038557014564806104325117432786.425
61260192159726518577915659885146732787.481
6126019343601454991852967363413884792994.795
6126019714534843788833482035430547692995.851
61260192015146152645264966639402947593097.347
61260194190588021305654981608316038493098.403
612601934108358051756109293698485478672867336118.038
612601969857175652189492757647995099705820936119.072
6126019200037937856442385013622770926649503337120.590
612601923111901281386957183474223600333252937739127.442
612601966181563012065621871662684739691418584939128.960
6126019135546163355473553559880137355797968901740129.994
6126019110324781361586917950572518515265599647012020946149.629
6126019229425397567387636023158414834002825169650879946150.685
6126019647030318039553388399792075677094471684409008946152.181
61260191345528956616303022509090037188796875911535747947153.237
6126019214066782645912291835689598737420598096582089501749160.551
6126019445161604749030692270283664672045618197770881968749161.607
612601974208517416786098917086676156457351964068544836846
52367
55182.276
612601921249812430646867897280080502925441999658186016834
279479
56183.793
612601943521645846782391141585068135085478966474439200216
498807
56184.828
612601914398921413920531940325516290803500239716868335477
140655671
59193.198
612601968733326501043469006079157640014109911229975671239
255232976924807
65215.384
612601914293407667809343917273901588501107347701327906669
6091318585462377
66216.441
612601946232570722703152693199640366305947178755700238727
1251022405797819297084441
75248.032
P-1 results:
No P-1 results for M6126019


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-08T02:39:00Will EdgingtonManual testing??32.647101.10988e-112.3062.35741e-11
2014-12-17T12:46:00TJAOIManual testing254255*54.834178.01300e-52.3050.000
2022-06-24T02:43:27LordJuliusManual testing2126354.834170.0002.3050.001
2022-06-24T02:43:27LordJuliusManual testing2126331.591104.93684e-112.3061.04860e-10
2022-06-24T02:43:27LordJuliusManual testing2126332.647101.04498e-102.3062.21957e-10
2017-01-03T17:44:25TJAOIManual testing263264*63.204200.2632.2060.534
2022-03-19T22:26:33LordJuliusManual testing264265--0.610--
2019-04-23T13:25:23TJAOIManual testing265266*65.756201.1752.2062.387


ECM factoring results:
No ECM results for M6126019


Lucas-Lehmer results:
No L-L results for M6126019


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-20T17:01:46kkmrkkblmbrbkManual testing
3234538033
6726368863
32108356864845871
10622891166723002863
67C2995A0B8B01D4no
2018-09-18T03:08:50ANONYMOUS
3234538033
6726368863
32108356864845871
10622891166723002863
67C2995A0B8B01__no
2019-04-24T12:26:19artorollofourth
3234538033
6726368863
32108356864845871
10622891166723002863
62300895277346240023
6A941B9219EDA90Fno
2019-04-25T11:14:29kkmrkkblmbrbkc5.large
3234538033
6726368863
32108356864845871
10622891166723002863
62300895277346240023
6A941B9219EDA90Fno


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
1011
TF factor-bounds graph:
267
266
265
264
263
255
2
230
240
250
260
270
280
290
2100
Last modified: 2022-06-24T02:43:27+00:00