Factor Info

ID 112979
Size 872 digits / 2895 bits
Status composite
Value 17339955764123414800836473621769836588157737036062088615850144803946015692714863265838548656399098191460512686301816706483265290295227360872729924614374762505854190701134868692309235468281515792898854519688569693147632322673131589542658806719027103550310442446213020076520590924754694869190838143412460807844082352193707221442015832288362313064595319024728033861868806299472103914178523577189820412364869734059027368994659688978767424618196420512733054028094134218147690145080032250126621514707461509343644063583061790215136991385459748916947806592724592401622586244407159498004280141038416910221566047399615806175190408447397828991285313171919927279472095094510863060939270009816497490105910176660581481530977654345127099197222078305829366434231247791115441705411670563781419023986482726959892066568340174161296921234186387241741388471353714030175139526407233779784140183

Factorizations

Primary (ID: 147) 153037630649666194962091443041 (proven prime)
(ID: 126789) 113305176579857332230593761082135156733315573429701494710119076844642151977455325675593881416354373650895546374705424531574949834966856759186737422422867540154057123045704391008943008008076557871917850503835989422091349906270169020024571004502796247470701153666443505521788816759538487413178062449972955508739514859977093399364355666819817471952116369137779036125903527445142639830148742449650129389395972617893099949231425282771950328369982543223644429060344575534758403427448250740470985582912298334816165600283447533237924407460850424714924053667139876836834612198660721512017500180622027271458613579985322110391661482525060271234694367144575593765605589140401352121737036669282428064425760594183582863018032305992335804217047464298079923355558592863522130531370886036336860140779684256186951332871018143580129481051307119536834639679644663 (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.