Factor Info

ID 72888
Size 987 digits / 3279 bits
Status composite
Value 950819093738579243643621320993872373590075920128909829708149000071678472707676466576725821768140708812136526088569456636118278787489446051838861226233389806839112701088825482183624598561182007168077802029484063305344205846583805557720702518440487060633815924945270560628604157867892113582061353260648896092575796369198854421768920474814516034930523841145831247125250482161586054495739925719746199727941470765073805302556432204418842086156255084197802391237709186421886696945554620365873472384020047395480921247528278702827162699078421751069649791309186760063314887192553001614450060817366820589385333280599721377788855240448798692943559487656516168896855387969036550890044367486657141864596017604420296404288865252399427261788629229979053112256357012665273012254935283203830795805985552646518363341105945081607205097716001923870986985132143857653573164429887859825530603703765396455831279499706971719114085949137004706046917130636971839770675029562441256764706558117961492576411065439421

Factorizations

Primary (ID: 70628) 18125089740981918851143613362611829740110227944229 (proven prime)
(ID: 100368) 52458724747095736746818117311080382188242318810046007928495630044417155538812920851012491961139194371420336280184559183673802410613430693869553406264050984872786952608009347387712627110829218814876048948193866686498229404564775645130555453275236687094862570241573432828274525332173493110576601443503202354306368414673027792080619756364988799303212976523303466012921196746161308109702789769786043287062860542728515292540434302483686360615368230694126202041155612005715177509250406770793880488138845516143644481547523646821172579663336197645763876079943257058873729316410183559233643050633010115376410776236404853808856898740179968673553643770957771397695231074319108631464897263890674239608795882484615469903763358963618742377528483286003902541011222459646578091035664852508404494244759472646851818233924773770013499554981167917916401179654875951731213656149693565293332944250302815221767564757533681635804503727176623844946845237010641849 (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.