Factor Info

ID 67410
Size 669 digits / 2223 bits
Status composite
Value 821506391640173802252283868262285063331653657173390238892482971311764845540260107749876257011570744503447987168253130582263365135460655957845808572257477709559844883127130892367337480034255769141272356581324559201178693634649584911664461609497480838244984468921822536398110802703298240254034890295478588763867043358383180834372480330090261933126295395294796380915699769379062564057416302632103192793292209419058928573149330366890055735165289131344011065029998376809272858420971015887915484550932247005934076610764241344633685870391212122024477612540294851269017470248978637197742041899254558759213664419954392379358191084608276277367249907886170670339321663089256740049

Factorizations

Primary (ID: 92543) 84688124912529896476569181570824417302559780435315045751 (proven prime)
(ID: 94283) 9700372897483164538251600634527050361476551735011418425110891301632868011067126629419285800907988467014769621426148417972686160712451346757439823744817159360353118328330303001781073667722563650440728837297971588671907132345608570411040184574714420085532537684940770804256458034772440710543079800472751112716449412499780057403339608066553327323296006295136694105441947613655597690611221010312662487095098832206464394972088158967083040982015914246153196196125739171840555034670478013145986400116064847818695559833519716683818056456964966897894940172753605423712286565843550155281164191651635166392861510651258935799 (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.