Factor Info

ID 164342
Size 613 digits / 2036 bits
Status composite
Value 3982332433398855140319151268007831308748396694314642720340500724925790182279105832168175219443115101491376519391393346963066998149621837392940251444697022666502487680222254053352567754781142462733951841427843520121612581707145401117144361655378210575039876824895375065394234280922798166391171864042194887360606266932595830244873153862728410109468502327700198902295259910194546073612689150223016754722559340546428836113061023499503087810534792184683161564464718884057050789517944561694299378791743115242104377634036000946360961386793600253900405221702620829137351300819525344168211186619942352046766220830332986223

Factorizations

Primary (ID: 164343) 391506451872838360610141 (proven prime)
(ID: 164344) 10171818151013052045378540349128821847182437403387626288955445617524966976444180872187408425219177186522501769417906249736911232660876559837103584244893522708512327808202621342155552357855108981296031133336474658074844803123019603966324348661319674341223849771510462839637874190975125863799940317033798616202587254994531932629843952351237808279665692781511246886334548283004253364038165355775870411879169353280579253236906024504335525645863956384998476403593257585292402602962396593860922556196934244205511968775461568234084091211305862428870888017995821150728665246377296737837193437823803 (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.