Factor Info

ID 23449
Size 486 digits / 1614 bits
Status composite
Value 419980621112513304192306330823995821280066683350396866248395839460527298821875885007102117211010824748877745447872239433685594865107745792423269292891950797904080610268338471392843893978913618887814058180271266456305964433949461582149314203272992713354799013368325453652385346260936208928606529393068933002811469216925640157254988336733505492066319247073832710187728728455139248091325080216715810110322257608868747897314196451332685483164343619324822923122176992287446283093066597104991

Factorizations

Primary (ID: 8162) 4805345109492315767981401 (proven prime)
(ID: 23450) 87398638712315964121552854981480466805732446116334647930118882890231748967464568197588118661192441707400499240995856139577683919957833993322868138268400038214935850474621333051577320077849174331951651031147307183642833494194876928051082228094884150178928808432912810845650523332780007298190760310797257077012249373031125961974899209460316849597792673778491640063674457046206284220112879127047740132749008618942452461132885186796324566684831243884202335644297591 (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.