Factor Info

ID 106960
Size 663 digits / 2201 bits
Status composite
Value 279317277494143246680737135589679291613742657157632147807187823725059699612336345684165361745894678446073650700298237417301431516118546190842971113190985240162494047358667168521653763940186983471919325537288891381132797075252607848170499625530712465685022557824433322959396602731328385015632000065512386878229906798862613613473728083088953754515264907781238261453569130892482822569358443715001397197151373117305097138438703495828541926908403338312169431841048224171264546911407754637647635509739917447315804942549322531170996587705943032513830402017992331963992189459992139508174807946068728994388873911864767833721683047130316255108419511016840028738153200664851

Factorizations

Primary (ID: 43921) 42857283602862861613973801 (proven prime)
(ID: 106961) 6517381738013019674428591312205449793471888169927916802373812874195368465870030215590495977843491510728934293880936119393042721053078358224971163388046453792257372276799928497213454209306204389921912052871516433586905129410480361829676864443950081321629355894318260063840200613889731670802402452130573235842907419078598670622317393711936796733997162905005399061865844365517923818383132841459607176932504786567003121134192044645091325717162154107447715782802147974216437245805034834115548452413360660356072644351706140839072962358702865769487918299039523228420351384846115121985204597807126129792123230005283520499565391858111996954201051 (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.