Factor Info

ID 166588
Size 977 digits / 3244 bits
Status composite
Value 31320490626454518144384298040019999469300052878672142891391678558280443194107511238297663715974442414836581283336868516782512143430973400393878838147428916847069829628598276431058280584637969231850058830033473422282444256642619430098042199042405187575531510953092087650023987839361190280942586386136384674821766232234843955356490223245463430864190086707755784182554684952439146793568430182122620499717673471559919212493897678893619776914674624546792298390864796516180942332938314281762857818021128091054947531659618012383828134740809476617001113747801064820575181309470530259112230057379713995614888111378922800192786386821217759180804412002543155585549874217043308794506203498660764121715151737139623154139214303429662669675886825919499180482418320032364511599704470731281621080419030006515573280725603051887783335529117138908277432572119830725966539514488350495288075118229958751801244232154944559797162576564529559960569814831765496164270413791388967474621816672855982416289

Factorizations

Primary (ID: 17271) 4582965162279152779295741463389 (proven prime)
(ID: 197884) 6834110563231629729469849180015898117975467228569650199976326345402174685159595602386653955524857595715495613471469525431428269487141330614368410717183445181815394222677341351865726896151889551056020184962720943834920876047104633426711531304973460933846086011785197461026970647488515696749320885349965484547892766797313535221280162601690551073876548498114434993921445886371835779274984213999573302024020240762545837692018071586409883953832915484076663048073253068382694698308065144726570849110205301434683675938436678188119923479951603461924511494096150874920005583935176944738082760860032927921550478175591206886648717415095153475377161731551461173329608840652886792093242728450376933689133125784931572503522175718863340226809081550258812064442403790576339027491395757370008426970426082410313555613972450079010971887571683830415830677731060070632597579438266136558526114355534061776087155749693772265933403521185204623677593724202411643168526101 (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.