Factor Info

ID 37457
Size 490 digits / 1626 bits
Status composite
Value 2375861783713572684235066753513265406592187920899814775912532949122689339429721978835085955601389993112163738505552300530469716988573589238804518848180134293583585736050732332464043073640916128373079436022581860102078480377123903004193732294728125143629153335999486700423081700521172222638921702886790715363352157695277626488900478755978233799419001882563110089417462949386101999810603785827042531839715371912161960031356891722318242237530410484643032467378384598660865131938813085654713533

Factorizations

Primary (ID: 12511) 201899170515693330875562714316614363610229288846992326512304705165161183 (proven prime)
(ID: 37458) 11767565848067218184937397459598855648871174366833037137918796933184383774270125491598271746292169672504001288114959112674809813301382998505454351307023284624048206121549176117292432459649110886092998601127400419102938635887580620723653652572003034775861704249618599485713982373571954399588519535953361991826385002457257467099569650361235713125907094808211160821049553857109037211582382363766076376394676997772785940451 (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.