Factor Info

ID 148933
Size 1068 digits / 3547 bits
Status composite
Value 475543957260764053868279399538976869153518074632583844732254765483521240435068137218582649068708549502683272235472376542376549478842774181342396987568207336938353983854017658272456770416641192759433776611220628925748433117084695894413303332137098851865801107943197934657544706434265392792968788301412446654849423400327346079266273056139883881432388507024007667514163848829544253451984867133245801991889576437570006083614417556151433805095374719148608084194345728289821883279841879796414577680301311332495474298257584002859098174338734952485247940304841894760666066738499181104393807320526047760002791799487131140377466790405504992104591440921122876064751858734886450156127622320682172096453578974855094669143479601244578000918372623139030127736127752498626950053614375768641174272219359083902816428966541579920677694891800444153246418238359650557463255348301745699590728822641852167578011434712172351311964111797923164759148485563171101037454262288299677249497354972263543956332552484155045699662366837396859195807858439160887643860924599467086319886740974896657697627

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 148934) 3212683174532041889292981746702014967440562300888792671748026227279051803899829316753819398107598602908704766908321840281972308535904121308132231663782304026708799636591907935213885601500367992880739180482794194826886989591742609369563209217357966224379330926305328123699830327823157285681397465956756316956058452319925459757157361391348087570467954949338777275273161759176140963432923539690612159547297389744580670877460183106692817064599976598832052127724028372480917493614678755563455126064069686366524204382590553704893328350950549040877494753418842511786401961100620188940844289807713163731050905779016913124368986926527375627407659934214995894162686511781479282734251292557420800805930742643216139010834204688908382414799421070993707688747360249242468199037826574348437588750578225465453185439900306621564742710910555307150701476076975195249951395053800270120206286560909114604253933100866438552838107773313617988303047437346305570948375814838012194202286875720408581890300636313820018257369077843377799926005898898959559107937742188203367 (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.