Factor Info

ID 123463
Size 499 digits / 1656 bits
Status composite
Value 2218593784848323567021463895503661422748392198178690118771865452446181582472045695821218965033284672749723018418100938180824981640274756564594998995784005068167384562913263922484072961799872639063650327457446619353625930922691492483252452881429228786938305653840089836206688830419540525790920087401291293994558433166359030333406681470749782383274907100666435623164450238597358895595801197360888533209992812395617224157859729413035144680433629706620537405979263259288996432509097849104585890617649021

Factorizations

Primary (ID: 10067) 1241838188686863265000238974405361 (proven prime)
(ID: 123462) 1786540150769799620632780965268467294680668419250520168717499712868111978331497876365000088105531708360001797964256657064732848244977337555789446248784289321184967105375649029371342265517359095728321000422067940602526540279280937575535489651102818610440683804860987576371702724501822987394612006886423242110005215039976178710228332588855830647588852183105465810695368056291723826979062215558622702072168413382086150703642632642533366639900356482695071781962336202061 (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.