Factor Info

ID 145935
Size 916 digits / 3041 bits
Status composite
Value 2374245377930322906464913074489403766123648410205247663338631115621025571801665768111850842438364248333968049329018292147958632127178192673163859815169346380331715114121744519903258221761789269182986282130117331644090760284891729225683747135573333555522684884238698853552488135468438031938234533899733758831780302610699296822545326566893808484403833872725871508200052234699193948132126765464935906308555879420668067115379438081084329275634854040260923596004530513198388182465770466230594239152088723318770188762427548187238425377633420018694721698482870832617046433508253956287843795584257346354084625425974289894034005683452383421233854057480564362505498347642304192052225209539892777259014731378714787138411139923056818394124625316855840055716948455561342805632345074979145356882157226723469601418342311229252620171643597654219128106477018980963823187607670276218322063306193990922830563848679271969885565707880607

Factorizations

Primary (ID: 4530) 20912010800475074747 (proven prime)
(ID: 145936) 113535011079679878981345589164546069985375856091136914237162972254559311664092244229643285691412528080937655334337166659134720907082399264030414448554947716260711227837590794822000351005088355367305602959584763137478084016306045626353272954271001805055994239074569484709269542046442584837213022128803067859874755981588602932096103564122336523659055138384859975974802714475574891639675787951470669486527106366855720165824673715155233869908384479401108903705918227110462840728763337819167332335863764528977997266640458695976884151316441165125055965207358234846804876246049066976710136613964962341635257010992811490096237878089476704251160728591726356363274653750646955759516153556410770778953008871955474196851416011305933513383691912275899432232816623191295109854875659210280395243788562320079078519442855776529876834352590229113592003050524783865039506277213521266384863277977413936512305801366381 (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.