Factor Info

ID 180299
Size 778 digits / 2584 bits
Status composite
Value 6493407213218498207601312915008685660903187596744418343844171163648962040037124940443856980546440832196110478978390233787653246031126264515688558663067665020387706829766763394358716388198001248041086944480531093298747554705655099452422678252525425847594123594660319254682468234287929288037672891833253133785687493456442419822246753867989829458390097059404196429950104336057278477882521756684280120436785382760776657588101316493641740829726149302431806236468694372421085179581781750508238216866318569556835277918795471206327295970698463924474861101980303262807103660739494096280430610881689554323357131506906672821079177188762035532344331111593197678501348654468725458600173605407469595518190149034270785657993555354999250592363372578155752170042669541009819364168984732696015887

Factorizations

Primary (ID: 143188) 3835337568421414203288476221245482753822893696064844665686669457599141039983801198321607207 (proven prime)
(ID: 180300) 1693047117073222407324238262946183198060847367303169496028504598269083142950052329966824896472368043795030867580621391109931551177467677214722192327574084716823203480561262456549508120453273900995906173247991454716543282715247765920429066336044719498722552085907713027241597778167648341309489447265492020240218527360068540059815544803881717306198484525745225313040944430493944959030153825019664730312356485119999867175349178548291407132787303732450735161502229019657800413494287890180868730091887929078569077290720855801085711043824878127372993490160170233408769261892254852163033051248128746363010313172259042990138342474638211109184898379233372619743864964793701324586644568140732897241 (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.