Factor Info

ID 21365
Size 434 digits / 1441 bits
Status composite
Value 31034562563024049587534010876530689466647644765593354117881781357208221255618425153354996304258512894401610812684552310019766802772041794860422255727044058650880450040623820049798907610053523600008505857839831091054006882168073674652073210381425890847421757079597420357337740170317782272423259646220911885209825598459621214282428226530987008894867421414364797343274040240421283996214925160704283051016925287871062977774880252965864389

Factorizations

Primary (ID: 16754) 84340842933027824154067061 (proven prime)
(ID: 21366) 367965999434787878596436190751762077984761167010805670824631155953569247833341481310995364192122970899035067596758329890998387354619606955026630339752520779471150827220455649683315495711425035374229178355634578685612993314394111554290038568829839014654781974902296766598879662113837864137063293096564800941080298475571183428634184656035825206938305032022716238998032822501013247628187007982894187178336914449 (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.