Factor Info

ID 185143
Size 818 digits / 2717 bits
Status composite
Value 52481370363357994797206797755665027921422271336143121923126647871888860302381848588523748233449008901658599463223943741110188610558909376073605752039914591629279904674263941999846025026363287505545613430056254399158541920077660915229793484735552824454127504011000916146971074802515843408911092435411309356983367253132263697383310059393240662643204302602248938572898860744554804879191984729283845281281095740001070494499272091963291149157056186227943107152992918996041569109512768211670055222667591978933173653465732034285887362247143035198581914473245330954363584718310547921591810263981668597116308775496443520525217365559950757672925135835428178289229252780827555662013887713765885765663673192021154162621111906683804082091664141448540402057350740714571162004599448783974534694297925379609336240239313370977344267079

Factorizations

Primary (ID: 183830) 1641590442199708318557040351792065557942466356444857899223382957 (proven prime)
(ID: 185144) 31969831825430032224078221105248034043976960724610751846271426506708563996372674710167575334202891755951448216619212299394509073682160968340567936955809385673774507608068592096821659915756409550136011172550455306272786011578193634446202141119699849571385703590339755386751643859662327490379202708590005735397153221329119571920173260402814543927026599419494207562935690413786967382061929722092941344805049813811708910330564065097759475582790019380936257091389817037150649405839273251406392547145766393471948025916461576285913309806970055350060642632974794381685346967461381634127832642482333674893016497119352749793025162780513880450587526950866466214242037396779757483324791681458006993232189378568526507816076005934328540228069716598777187976696930433347 (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.