Factor Info

ID 108278
Size 261 digits / 867 bits
Status composite
Value 507830338318890924768745735706393444899497375429108810475012441194334766009493235552237047568342027767123775015883037802099337443060840939671642253511722050668478853277610306848665187363357294400391739110098417128843354661331747296263381717605864011219023840387

Factorizations

Primary (ID: 9728) 108205581089246498532283117617925784720430322321 (proven prime)
(ID: 114975) 4693199123435595582517489928716543081075086999960569609730402232646850540814139856928464012268305490556736344815795243668540792671022154061491918773688703631865189423699107542985283016550627993641966307313601595347 (proven prime)

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.