Factor Info

ID 25208
Size 729 digits / 2420 bits
Status composite
Value 161222791197425509477039690042543161412826544471369381673665596989159643590224784667163402635063043774138705272489632428721217445492690095896742940838132288991775916211894866567957988898539378057017966624036741755863286432628558452491596011647027340659295922786365058871880605003349677632133865210929232405547922582458283173438457372998975945076603499771663716537669519239744404807075267932064482747351903970557814835014349445731768670807740584442541075493601052794605598862457382329761402581432207714018924472093203466718506539104652675163695905149884485586358895520736422459105471339532655644358018312257516809019795551258533528850926066096691910331931291752449471917582769771203144507375162980289084631507458035362424930176737

Factorizations

Primary (ID: 11063) 13183242101527799620391251382520507315529510625017 (proven prime)
(ID: 35425) 12229373469424602111557212625305793760663794176920926908033623079655598203321507603447401875220763189817146551592282999513924889332067867216449516543506873246052681609380594785648000746284422525367778245403453260971621349919567177901122849411671818040012548203815371661216123684768765959038933861759247319608040706087962670253845099735686583965460746049042450119919528680603792130399273908946744471040056556707771619243716723804444890518567197885353313052377499948503161234895725140851124317761678793608157503073250966578312557504501861889047541646677862377004688174543467973939265601952567223027043067844291785305750153805413538810320331031673013550389036272853865392887093797161 (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.