Factor Info

ID 54640
Size 950 digits / 3156 bits
Status composite
Value 80352197860054070383701092340391811013702827514239371161364635286107711968339986815633687665920097188624258291258490188905442166862374014565912532896194042891519684809273199365119638034786463944084944770466925610116628442701720618154421973782270733842790885775061279814930375721628808042352066939571109342236122757236782071892227050442094361313907180645033651930556645475350043577363328455657731123800976127318235876168797029953090852414711818737082114536308005010531247564007120437444536175415757999232134895322756223914662949572190954811141798738138701142241533504342089607811751941881896553638692501396961268601680543476329494221890895193003429867396045396389361195443021581720850559320182016457459124992589227838810983201911358256761867095932751696465921030196990109766541111424149338857826428891732185864190161116644022112750117442455248911104054438281326246291330448750163303278704412973880816374124377925787745376121918975628234457202060291367

Factorizations

Primary (ID: 53351) 80492256253193543349719 (proven prime)
(ID: 54641) 998259976802005520543405122863337487182183192470363850963207758446551695198695050856201452098458186085515228850001297469877074729693971298443765033856932015786873320417934401631866740084779600584988857170554234566382738463152902737693905191274316332174603469205110855074391429290315212009240821429772466503386554972405314453688757754397071449703312556682672884070855303607271833359000976207638965006195136513348328937182601602155855430674375611294861319823850947155049107363037969976800582351272586109817016435728937813895093534944891953885254244015050272954048903900643622496109992972592502556839806445629432842869596132956374560604377466288713822462514265235772251365250448359621905511071177702107252950981447114358015587067139948616136085630923222171019586244166778128135615835426743422445072361511563408132483268290593401896342728182190357574053406411200970008593854426427715264805153125870974930618591785423629172389132593 (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.