Factor Info

ID 71268
Size 490 digits / 1625 bits
Status composite
Value 1209692167942729064496244744865689676247587777747311938917103507174820040480784883578714353503572635946101440182073839780070740669695696244938279367435664232095809618638479122267493652816621724080932513420759127307416374001563554972858837217127582991095890915637539171767787279893287250297249828134214222750338880768740493347523057278034017513485845848609268692967760459251905505869962625485356592953294014404059839503513577704089239052720489864769441956275968680760930086791300779002090389

Factorizations

Primary (ID: 70645) 312576217052731918639 (proven prime)
(ID: 71269) 3870071048107453398670741022236826578245893061127221776703018306788220722056729245845486299967590380079432965697598465322940742220944858917161771477036450465991827701428878792390144104569901019735186649724537844696812146181725781324358080665244045142929229743929468257580069681309253035186933745777827454838315397649162792506591993968339470998136080589916592312747618893922326866649202916060779576935552455592555355766847380297292879263918374581487906418381865322608251 (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.