Factor Info

ID 53208
Size 357 digits / 1184 bits
Status composite
Value 217141215074182193280842274668747196186810105500002758930562376740593448347536880862273438697482179327611155235549358839024829698919444928903009859689344552455078513057926678470870935230009384191758343540032542045518312583789829184716506125958460047416380514166692124072169519318847664632752501573955872856392624372448798633312123587763803019365885280416449

Factorizations

Primary (ID: 52464) 8580328460037248736936629989 (proven prime)
(ID: 76576) 25306865125911455436179936554704134806678948214440165157678684394818146055785399448633584743157351029525200567622233999848659834877003225040431204108365286774173246025133666532404745378712059768656403300216173918940515945084471723271875981276834188760893954192643810033644284166628257713713496940341593407921868159041792249492141 (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.