Factor Info

ID 189922
Size 633 digits / 2102 bits
Status composite
Value 342797577862983460907993314988145768336018199755292672389187352533722593478905554159479732735633553987609867257014454088253601490545936449876353183622339663207743935477243140278308388145134888230327516417674767170929567409951620299725772022457559423187534084422218368032929708037104818974381372805039800316737786754733835724875296289200036765342979494931537016717213354859669363990656687173500664809600496742455962052203387276244211375395385979408874136581019846707540136083761447535883886448246989470215710503162190693169826523450291401207647691114104169240571542194357971413411790415035800500449693351403489670016576901296512794633

Factorizations

Primary (ID: 188798) 144448803773715099122659251615737 (proven prime)
(ID: 189923) 2373142379219628214834672321870849104256752518000804583972567507587106680408150634898912812401677950225233991507255737961619593617526358188129301408336968468108264893208905694684076949691320445119465425948541591823725456573509501116527943336003884408546448500005240474225767230600225362258128299886722069834696254979385673761010973513812322260083699630811770777433642090829833478321309046034080735586576523357568789497417621479662344204850650252272759410373256357399873470758228756150044262842856518583178465397675943797102377862541941899761775649694178902703447349510442265584582167438783762895269009 (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.