Factor Info

ID 165048
Size 728 digits / 2418 bits
Status composite
Value 62128348585233556986722008101437270535128472099820040780364239112574724282859804673133545480891673844517772451256054003020245562635099412021381316170339600908492434420632673850204288809230404091007457856583996515135913116693335466445723570878336558096993268258926796022885006387582825596424311895678680806617800578253717601600098618530008783803078235553669049863636761666859347629984376396843331013010032628562652082671752547098423446072552322511701567689733088794543760058359494591934062831483134567157427823294002449648143588330687448353452597241326108932561906123142488850402626262385770098983724070159683141174936187762732139386789856402584176871736515129072660513512243670410685294201665808475524732966758969274969895246573

Factorizations

Primary (ID: 163879) 75859636657576946091093793 (proven prime)
(ID: 165049) 818990853669322280353562279203916197259403917936514957450373261811333336024927560919136181125400559892105839111424963421475852661247252140043851860905091607269824589218392967211103123749562335586822129337377358648330416316514516817952665862026924192956478987685143117847908345713617539392616270956515860246459264342890591606417902781196230624894967424825912359409237362594831815982000821407654626597399013313691331101107669403470151126776358840629043722902960001885099593366488913566043899332115220184203979304291022146164125935383416786544314762024871430589743147390666521456342553332403220485341696241340435655524863728790374546596055970953729286373434832331609655336744747029317615774924681730256461 (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.