Factor Info

ID 78564
Size 882 digits / 2928 bits
Status composite
Value 192638835035762054134406829291568124321929457803090838838981893517797092858141503616711896620374440510248537823544358292649678619086383752873106834742698264830580870443381300992310920739525198326906521599913307335900083702887561254115768873630939263799958727933606361276023401209889117391497325368694069959731224633359328924494018135901907351551085521571456353774601336350165849380851500284109623128025647459353360837999092478967065937371706886385611413739486763595304241819929986075930333343989565907352561418078994142140144255041249059114336129538988414573077874681775812811685763553384076302121624104221285561365572233665260070281291177824135362844354801669707666864544302747909968642303018552554258687297124679354547848195653451073474912242019049057964619984167690746875438807464376490153112511010930420267307224770175880305948187500330703070387542800473728004149284335897475981

Factorizations

Primary (ID: 75939) 12158823644892290381600372389012829461 (proven prime)
(ID: 78565) 15843542160156773621382327986012799696527620536198814814584303584141421887386637759124961200361969439998163197930876763704831946846918480493963013203404278044923845657465918836929116473757783538299019593811305984660907204986642829617365575980742045696022358795498490249737664020208564205114016627589147745335684524530104598989534635718842833427794935235893153874369781412551917116321028812863279648899017065971359723577130282447555351642646523529255839273626275369334638092864525829938798112986226644476192917337296249469533855129996110096699253230281934797654002361376985484174113776337317178605434031820502411603933249839826539994917582652390469914613911716678355977530494409541842032596354764867368317595283209922327642392403775435534604347723771490348561107945943879065967458982387598430475661191977166339359896745682142986043892119303879321 (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.