Factor Info

ID 16129
Size 250 digits / 830 bits
Status composite
Value 4523637634802480904775039967263264079950424320280101855326198530815168573374976577883959086495772949032142293482409369409950861580677683921564699458696167328653875409063386109031000170274935185124524444593920534491175688242270313351842392856581363891

Factorizations

Primary (ID: 11423) 44399394252774652151567131602624448846381 (proven prime)
(ID: 16130) 101885120527737495785543889435610270629440930520537950667322613896994710004460229165006969071809952588041715927087178250266561860722240152860433200210257912523458168973610223220467446988039349394475124385327711 (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.