Factor Info

ID 161462
Size 328 digits / 1088 bits
Status composite
Value 2626801830649357837800721931510017652148778906766989757924773182626536306612832628484667033754852731720170870380800602367742862461409484143935286389343586152458869206896757143061914240797450290841588224426076036036011249889272563246270366366006224029194291715412812326119236675884110244440128381132813978127637912133027031991929

Factorizations

Primary (ID: 161463) 129378032820694279393 (proven prime)
(ID: 161464) 20303306313907684831787420252004485338496286201709626186043720894131252775674980811207250220980451559470151531147896163854189915016685663571915641389538591912466942676410488994850139591721089795125259026780571023679367953886308464251872276492035411564220081179446552877642986866650040229353702266772127513753 (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.