Factor Info

ID 181830
Size 685 digits / 2273 bits
Status composite
Value 1630214520962030202388382641547596729272955773946388366576830623457507456621351434296410209721039907134135826075514335553976565363756174963009738252575859473277400020542341281476336957586755684493490976082715473873228246114684182943201599906806554823298406533569018419357424921408271804540095926407212577539419855716092458453853964052549170626388713421576275116035460299381063686797407752053172032774883201029667925869842205453205451054367067550511394215318870989537708539974974286319178150126048463006311852557332664436315381059142407865667278471331142086512985974152933546238185643254097617114861896539101327593751557451441004761437017716233500825742436908279219628606223054768844781

Factorizations

Primary (ID: 12444) 33026452825822140230070998557466895512023695956242189809304130290736368941113509098811841212382789859425315683323806936502166664045878766241934582029485302504426070744190978871156556761 (proven prime)
(ID: 181831) 49360872315280157352671828441737669753730004973987161120650922157228140501914255212646028186795626347561451268880353674429464347187486256092565273281426203900044809462697415862046272692411548741901407655199678176677851554621742615024309625689032851475311314083490226247678880296876778875321693116187575414318016662708092420057767461189738896832023892946233204173540364227076493532682457839862562634486565100579785061055932503931098611644237929742647575721550514035845300033338465798683084435116704821 (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.