Factor Info

ID 173132
Size 601 digits / 1995 bits
Status composite
Value 2872627633330507091308331277179612747212465034777752556816416196105912682024116618501140772448322458245593676253972990261918080057019053652044650863714387171597017643883126932660075240551902148873612078564970322417150713622738887933549699455387088779012848415141708141492410185958547323929602080992019065593165543243806413377286611303867966209009482616457368106463322827050721851387884778928279296698054734588559919575331516323824637759550312098479633141995918370880706749656262118842621213206144563461065380671194921239689785976906230412028091542192271178165877197210387296079767461512996592898381953

Factorizations

Primary (ID: 171407) 561174028482240485639333161767823275100769182134266589725927442433 (proven prime)
(ID: 173133) 5118960407166129824147916933054732882481353056041535540528966724536540984491473358516897304598299063437150196275874077750724306061112160465696395308901225841274500579372439099648135626882398411988775055634747207321960930054432913175543370046843127142648475407806442020887305347899196770950276060415944909328975287410203572756843836796883249457557867138102474153280633163798546810251227884651864381504232744611553669843243489009202164313339825962624873218763484511019058280460988527001672062802338562391000007227351279333471054750093441 (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.