Factor Info

ID 197257
Size 445 digits / 1478 bits
Status composite
Value 6078263274509081649356952924916740802787018509822585428583879522247369422480740556957007957992916220402054422244234071588185405073304211438704621600249576873156914645880522278358885422691683211165224463998200890771902305803662968551191052264555050274170127049221528453378526863640905277230101794427852322319070914223890213091864474388996232045533796259077448307264493030829944538257849991188757394981570694249667709733697859022324986345536936687

Factorizations

Primary (ID: 17289) 400093872648315443061680477735172345044266448557214947007104507237639 (proven prime)
(ID: 197258) 15192092881292151412876000816477763009106029572997298524297643770971103648490321112517161031525103941382499640968617902782500989364960410581979305351060770527046515281265084208433650619225415229457900047946772695249632191543467529902682380491864526599493153329275497709883686727867218621283917206394652996376360009920947265582256840984978975151632367663004154389390674238601433 (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.