Factor Info

ID 83412
Size 786 digits / 2610 bits
Status composite
Value 472487293854665394439267625790527516302930493340346966415797320696712030505912005120328834624781876171371566129885745204754553511103167416934017621186381802901404456296751817324760057241989022200049159985895718133313356176257256678723619274063168686187959351001439991921115189299924236336467338687672031244981437530536635450279508564964287606831405490855404064675699062132168302149626497067884099606851337293684522882868244439978664387716818450352756047875402175465086852117991769838222849387367365929202917846221338762489831108006913018980332780769846888305157608421145145745323693742569264737309988309451355627638191848701069083215905632132371801427465662810191584561000184106282482651664370812980918067590132460546631596698699212639961048652964905209956131138023692263205835685223109

Factorizations

Primary (ID: 81317) 1019328840373310603866390723238984873833541 (proven prime)
(ID: 83413) 463527838260345441839372835637011822759283829885908804358347885114572240984654196123067757715545570629931589855643105840917144053912149399078827081402236361003645925132487105822280000688168027664822170702463687240996319320884027515217791797812305068147124102286349001063724093399651590190780141385818871156939802074498032033723326185903851388120665150271973431979600428973904451111146214724501375886700047379163331190207247773566615471651890185268317389228139449293586802561959600805139818828158082328392056658009752181328952186723538153448570940006109968177192324021399683520043309470424418658334645398035615386676983143559374588305996809308284113128259057576849282957651153840038467956167792231182955478492501128940121536516370643260072555649 (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.