Factor Info

ID 198521
Size 891 digits / 2958 bits
Status composite
Value 214158969897244826086648628893853916313913050638272958573445779072089736272845884312365647370731631474239695352638987993341247395118170647147376254677511767592556560484051787050550489646209546969648202542795041782073150884976778168572237930317178541262503483981771208191377417233821187738428732745550969850181609962992120865292744311509162299619577464876019792152286501519347043204419516161578922203486622595497761446955400830082016924770592211757289081293036475769601426993894336726517204699052911010871653831808315779626264717867772085603821332720155797967482913378100923877412890527572297223787092756220972965516921710422780707133046650048208875739332905918167483585840078527506201312584892684011075515940089798520541184901339764824749257835382545048037995777171367597479497773070024605954387686187166988051431432799044278789674395233955359792480444469841439324848868663096620615337377919

Factorizations

Primary (ID: 17607) 2065135964505240067690412109651957965369052212406633226387314661115243304311524695176188301 (proven prime)
(ID: 198522) 103702116266496030982164033185307082699317815834218047375251277396501151485615893380332999579367583238939224004241639043005158013052414585306231462510943009358318156146636855972969856774128133673827484662851539966786777572160272155527964764638392294252960962492488891112157684525543515165103501437366564318234763718893024491161999595701962124807579597085689482234029746972215796776765815621448815362843717738831297130568388138716528833815290368812511143788213473879600376550683715619534036045853617149819090551842224343300265199424971607163369690601083412040549002626604467084659733894277988382164972587411752560688868680717098922453813788764920483154838790973006911111566337127958139212701901504664577688491925888303387675139708650174738782322933850316607468476292501167364567221139554529868390140219 (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.