Factor Info

ID 7897
Size 251 digits / 832 bits
Status composite
Value 15486339445550762018822314958037746426029559026843215668910853334829321686938575047645684866522910950202647949293361655593915128868171854322632452779430329374156279278871275777994595789479680678194886851698821848394462623933343097838286488791280062319

Factorizations

Primary (ID: 17125) 495043698717322221180325946047148316337 (proven prime)
(ID: 17459) 31282772582857794717362020762934606952205001956730829895595200240567683568849098041635486378876557292369748590500712775134497893693537138481179918377251639363183165175516624481105532759198148468760667980315693087 (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.