Factor Info

ID 15552
Size 269 digits / 892 bits
Status composite
Value 17316097218253819060111959138245076162417767751618073064031050511708528907573228531085977719284722364452284074863795186094521888443743935317012682500449859484241014179324296158661079918011187440991077984644135808990462865715417378990007109040823661332490706064107594081

Factorizations

Primary (ID: 2953) 1489459109360039866456940197095433721664951999121 (proven prime)
(ID: 15553) 11625762069892501652428849725003439028609580553461031298093273226329976728048658030269212070843755886037954968672705997211727415299246306897582606581305863689292914697184416210676762953906550820035584199689948910830903761 (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.