Factor Info

ID 182540
Size 908 digits / 3014 bits
Status composite
Value 16478518445043034392753313175047285520924840773945954805647303726977160515331179283356886340491189573631527483086045069135911767635887602929217542466848885232958656554219580245958279835584945137969576472482113996223781418123304023640611287622488369101130258783820516715261160584233870976579947580532121715677010201514428096534054240135891050485487447373810740431296202353198182571314495318473794877767849791101726214000880324905007860012013123696560660587787655970642218111863797284189692780742381746764313093539777155460200496093417090947455514194243480365892920638254355305794706124722286282725701134828767949012812443632979033468686875949620052286366800056465917205103362593835799897340698487472257459947668027349396214796241410878190681073072643394822276374264241058090370111282835371425088394363392070121687835043657486258691202968803526450909181802089181453523486602204455593526259119353303803203347547

Factorizations

Primary (ID: 11516) 256900099994436377787031292704214632407889 (proven prime)
(ID: 182541) 64143682487472389498728207681520092604928970835564524161841475068518248269577644706847651130234931789984950561377576096526114722897741814117746937321674411738069533770434371385243612096259450277784386288092851053031765828076068152292698775230182310015682043019627972068579234385947359934060569744790772938535741643302434506199757463950344839238528230262641262668038395587022138315892843766388828649476415519220951844958088524370090454622358427926715874740906670266672159914289753827754995601968179359023259566483708114744424563902870378214408690140063354103530468987367660573953981344538704784769701944246067947658951650409866461278620997378671942152789253509518668822833846283730513306257301060392976069217542920733960942710127900681947691766615351766428109748677739976095059860403050967466953574988583357433166910364306940919493539800310712234142847888637643794923 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.