Factor Info

ID 215644
Size 667 digits / 2216 bits
Status composite
Value 8777628255883165522975042696261299488261791735611000803979963501965202423960129142258865228467745700226055988249371773224458137201646528040009798547744678604292424197103589197484719374921816504274670593033882160364475415393077933099883385069671200850636919979021715699157525179028557327325423175147046301941038898683558989343796480160544145554966848114714562727015438733786981756410597414044472064546768657166360775792218223662440161547868345152549687202360848650021623623163544512824554883205526561095081993240082144059649510215658774006214284334427621167716825107703404622933709166534212102858120206510455494912704752694135571551519214659056375625738142806604196939

Factorizations

Primary (ID: 215645) 2965202317253644466329695303013 (proven prime)
(ID: 215646) 2960212261001118077775599349650514810388137603530780652878977789280394102008544499235551499415660857704203621630272137933969792855608996578706887899758744309915028390949240898301151256159076069564949740321408720887115056269713577229709750073709371332157944179728865041817934173427172542081414366483912363164436730899934895262211184451018181306855394520073137627464055373883340209159533579690506833010033151348157911009560181568493808940118488973089333768225239998683697830302978163075315002702244391366919517294436086400652914635727537095832667749258385755059428055783302221773346311634474826136190663722385208711734225756931990832568303 (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.