Factor Info

ID 162887
Size 850 digits / 2822 bits
Status composite
Value 2892122841981101854687645957619024589264695540583656584797827413209981695133540906799524953442445230117098365310784477812572644266761685635829112814964461400331350954089862483074477138766573543090374085506913224330769229404853719414389330315071834150460248208733954854233611352833156868988195323941325254749941507443561006969842965597402745079570612901994596455840042429192074595872006143083133401232229383168642985686169262610555862066021916642346336814042172081184304246868424410402200234210742613211794202593807087684581108263567008652424429079789757993388960359866975005861308257110753683177945220637540289041227871137613158285717446475265538257100674776705418222906874105773826564831382414151694268603915365683811530975258840106392729700086045200820333437583922569977115759351627110651177989996151564184707993386352137550215488811215490147216453

Factorizations

Primary (ID: 162888) 618115155896711068993 (proven prime)
(ID: 162889) 4678938567337741217844180047797035831779684653051049424439341832381544019792465929374497345734078426522080325234009876774127200917301373878653578159703016285403294383551211253308289359532894940450804103496397203459740255302969099736034091906266024936567736852896778634262444827157809117160107799953300625865903429830402388592005441173376436290936196936236645652846528973080294766517459846095698201803194084848142863703344615823802949437776963286737448991494989985636288130881823736010164928151076625479608638225561909055700933487268367338684682545995834425082469917480414849192107190043881649165283288411466509579599950908292503006906787127092016228042332263123163184026461047061493092370784634596449404630362652887034669906552580133122732047479511967727567899119053701509839103841687476078571929343352233067943703683923839433221 (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.