Factor Info

ID 199646
Size 934 digits / 3102 bits
Status composite
Value 5113868281151647199557569780008027317597800925219434642678284831875694136926590746241662876409580740023005694245452898524556453994062119536586578383898126947399347925004807806953873369985043366867094915928466662175505613121726060244519232594665543610917408017713570702476248633835663726337739877659854201693002057225797744388030619932834789957492338394882212511796164250140973483038192108560103060576753433201069062602369263541929078189762862106912205235995458484508955128058616567594652443161932682582498724494049463838049235027068497393285995247421403589094549334898422528480746497582544557868963946133259671719643525534642484649174008573311744145422828287505695349529589664940753329597521148497468529352873647595798769594752869591048481671898090854818816288992916806791190147172125254900947910345473245394817751604389724985733408397895749591599206410319554998950477910971271172851187952706510974984427505756529049877477749755659979

Factorizations

Primary (ID: 32157) 62229566018558125625472000560147481940150441 (proven prime)
(ID: 199647) 82177469783841773727388758203501630572409461168031520167068830802902038697097735014122202138105385630829927834764323043469220676765896207037028900011443580964841697659148557000071381033991354310846694926391741569731974372399987403378973650283187603671307841571572261470072209525917221848277111978351258316211753874305771844542285621772220045333784073825025667729844571440185954836246095674825056254888958378992740787975574513992578651204575334792092239886628120738933452513754059279314689794680104655769219774565221957061294344654780916368040845355492762095594793714523475724288346103639571168241634610997353476796589893061068921085725771014821320310396144386964586325732958152386542769159334026357428097846703679397270989580015829676278475475994588867204595531000770355227976661416871997244976047309052966869174707503674040849448976350419679572756802867042120612484784566432956957211457619 (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.