Factor Info

ID 8727
Size 266 digits / 884 bits
Status composite
Value 81662574703628589505326801687516218763803414958116486907024746408151783693572108163784374694850630337315816519050324428737941079729103332026293392688232712449941394396232657227483070570993375653421263598395972159877642409713505470098557876851775406418455680795776233

Factorizations

Primary (ID: 8364) 17712988461899423081645348353 (proven prime)
(ID: 18606) 4610321678879004818967407955156232109961921967114650852186950184015397427601958155459770747066291216799483475495754935298100095185311778258605875500338836654540047891141896427750471597773690123153256885447122012274369446349607850406153961 (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.