Factor Info

ID 81424
Size 246 digits / 817 bits
Status composite
Value 684716574145530547651308150355488692121881634280016319989436375889893081612177931711106499653383728364704022654704821696022204924603756108066215171703039505065262194862142978369638614735381696487811072798104190590884703660725869807376353306930393

Factorizations

Primary (ID: 81157) 1366708661766018742955066122864694051209 (proven prime)
(ID: 81425) 500996732735095808555042758110899759016935191678267988975853047637776449010615534250692442903127903869848077629948473746051389788135951708544620360670986671569394254140367130350712741512708951073069911149777 (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.