Factor Info

ID 151176
Size 957 digits / 3179 bits
Status composite
Value 650138484877245021248440109643310243430924783158640605082597519348674012123735286666211408987403386180233947616888945636946524328509811630891260053521076706863004354589717431742407730046155703968679200301346909874905514239023848787667708536986952681258738161926871945098694313421726867758374104588632826488820480376351901215262097195347318720507982760392587002566382018082694829929262547368775106251889887678030206025456997296526017619701878660248118504966836434493006398826265644520325367463517754596039675047839742840368339608952668223901167783453162686377781608854127552119628148452240707692966690098853704943053604242850330976003599987325509970349962337663035093610014057717866461559522684217573732574134841312205667765589006771632322001284404571201396961676345106236505487002069616392632906307791711226353813965324773106163922040556704542653758621665013293499507494757206765283317384257856759228535274214803316713801232876811814622149602084680704302333

Factorizations

Primary (ID: 151177) 342020353560360382031280354479 (proven prime)
(ID: 151178) 1900876594358900876987187003523893836370191407502305668965452003117123621936347557874053980417060319916876792671455686096288444220715154338062359680682824024195992367546377924331909801353636039159953777579172437810519809035218698332686256901989370200943701522934673829301498561488145107345794160371663168172977405579773323782203283007397925738217727012311180201241421790525628535964697781303967529284997369799802439974395054097910557094588626745042280247294017299904763025489326450290726471702412441107909600297320879728403689706094536128591075781694506124227929711811826686486452993974681436769531236579571183470302893846691976297683123038577813903907945755151541249005384626717254050209216529718736291884321466308104423587668468214375671564059688410361231698535452783022778123953407895439305435045198201933706327781828958732234502066017596465285770228055817111141939527404213997906957750786781876009846639501485865702535236627 (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.