Factor Info

ID 71717
Size 576 digits / 1913 bits
Status composite
Value 616856128739639013954332414401808606951271080119896428956250607089993347038967687877691750816144579552571453651643729887375252933089575605306130079214010753048073658190309704853275457168573388745255072399124776570556841463195230044626124716844717040920922588178604212984904456899259326727030380806826290779302947630545919018657986961402853218435326247986437783222323264429981496073519951665664445945243546903960631829161329761628444835708703328784895002129431022580242930045089734743615228736196872095602098790672456326798643072333307236372117889732226856617562642407312006671

Factorizations

Primary (ID: 70528) 1038193734970398415809901 (proven prime)
(ID: 71718) 594162831041575467626990812189095622856882433884328576795421039155645099192525515941469830541627421667857277704513462918358620242635694803012528610402905694782676781677438501421357438063649268721333221291476543968225542121758952140570004401143910656571214063645499103281931543453139632968022146844063510709353173506728362112704629322503137316444414189323946933562602047267863996460746013691795779942168256536012449148878648067929378530733124345520631651027677631950190849515090633009519050583377424557009830755961853932406982988764399870123694579873771 (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.