Factor Info

ID 136550
Size 132 digits / 437 bits
Status composite
Value 213864197527399638634713739148276064293425363948845823165048756412550065541125301325919461987626769408625164469650336620884363099899

Factorizations

Primary (ID: 136468) 1757834394823272170457840229633 (proven prime)
(ID: 171419) 121663450298400240450728263336802465815958265717598711035998589806094517117780085549387662461729067003 (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.