Factor Info

ID 16696
Size 150 digits / 497 bits
Status composite
Value 283807186264873825283732233825646188624268620957439162008890934346799979154003922870269221494840141030907677506836739296742426262288972143268156164671

Factorizations

Primary (ID: 16697) 1191410138925750382566982647969583249462584688509687966201101 (proven prime)
(ID: 16698) 238211155833181064168048688777161107278542968978053213871798263916689422578355775945736571 (proven prime)

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.