Factor Info

ID 23409
Size 426 digits / 1413 bits
Status composite
Value 166498487229234644437086045578080523795912415754668154905691895555630419187285998571603408095253024016099464826587120596312352731666582616439469552818823389070580331182507050755671958891378396746222283645431973631554972874838363480268313894250411962069893275639879662283902479002098195502441895986163719869133994008949694772360218936128354651976449341033601852223826552173685007178279671744008690580729554643536253694863115417

Factorizations

Primary (ID: 8169) 1914662449813727660680530326064591907 (proven prime)
(ID: 32646) 86959707830188466192123241092725460084391497356832288894328097620213151942946913091385179827582167241361144950086557424308746927015172574565471074962959893789449482550525950749956280984817335718644466990009837631348078505386436284692733666525749241534260889505327496783037533783359595534402143362257863849754967520208672955684953981016054659347197679598947626013586173302398198205506150931 (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.