Factor Info

ID 67408
Size 697 digits / 2313 bits
Status composite
Value 1366839548233791798741855903253352731795938838407693685174269067535405992611668106354654910915186228001074829942981661548555173522020674317388423284261201053848600588388556864436394651025967282188647371146488679830696018279834576425313203061680766275571891822394343184678313093572454411985121077160877403289555017376816905649971271129028494746296741722960791217096224481721317834770324342598925688294917086769904583616823187923859541461549170191800038381307650739861102777371365211460552844904241276980678996468567262326184667469817326248830654328095989710073504598192931437667542246577020154419568651234049145833907323514680825238873371237247386038953459849798397692431738463897168656794058801177

Factorizations

Primary (ID: 67409) 1663820953973147133276342473 (proven prime)
(ID: 67410) 821506391640173802252283868262285063331653657173390238892482971311764845540260107749876257011570744503447987168253130582263365135460655957845808572257477709559844883127130892367337480034255769141272356581324559201178693634649584911664461609497480838244984468921822536398110802703298240254034890295478588763867043358383180834372480330090261933126295395294796380915699769379062564057416302632103192793292209419058928573149330366890055735165289131344011065029998376809272858420971015887915484550932247005934076610764241344633685870391212122024477612540294851269017470248978637197742041899254558759213664419954392379358191084608276277367249907886170670339321663089256740049 (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.