Factor Info

ID 133956
Size 1161 digits / 3856 bits
Status composite
Value 496196621559551127000808990369773811000972631137364743023753418953255953551067024339808256591290627160685547668248118230604455790490191177194922792308260690450611506383350821343115192239555865550235785499167233050892541566307734536599483130705796219424965927269120417222630651220995804143686362682506134286140389555016679565547199821740469303470619889562993206983625490055769486161197321459083523939735429282781305262119957814365935837662481868723501098258700756083188309868542765974979626143376917926289714896201977466012951901174241480760594565515839163166929164963915014986337572233284878286223532281155783399121058394149153249998735714488889167531368275499436026152188322844604752208931750477514381073985210702044700548447412155040055692834291501989187478302787188958243094282446927867571434832828498648925623690873377251394728592807559686040571862188238591915488469411498407590015380525518114024154479822913039735820934844830995771184784273613654250846194545256602707216461441659761905165297692617224944087671982710006924984439753110026084394021184076242834988582492799842939525153808525210237055374139346918078272725495050270849055354807571119354264715843

Factorizations

Primary (ID: 131726) 478811691676843729951 (proven prime)
(ID: 133957) 1036308490759329063114654172136855755187521446210848285071629652596770842584489680447090821802038250618521565684228560132962066074727590294333441998686426954314642756264953742193986086593910407462076334869227875596957853804532458709317475099500987530509468425471573117466315262288518171157702236212703346220760079331267807328232583544018593541576353116209636091672651406750430280363494362387407386018237664246235872469754872756852324489831975023644616793598732131295784408358968386548743899507735121508588148651125915914846025674023621465220526043744973000152254525746482182027940519799321858175933218374554932691072257803283379479481731228137245568458934857537647797751613337293098613098717832805200190783216118219377168560198754425705704970840766780912542918299474873549100259594266754910388248110684858027272470434723354905254814657235549253403833732038540566544959365799577741522810391136465709520880932582304671018274019154917500467160486174793434194939986099480502586658825603958569116702623413594522901412302695453218001884654216365985468222388478063995801492702965847837016602386250219030709444245803185413504388789833252998473350493 (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.