Factor Info

ID 141399
Size 693 digits / 2300 bits
Status composite
Value 198584333256073411188971873698983241444339006876801624522486166208487217641537955147716672857022943145159086683165924580066196404364340230745116324370674514871999572468796081615051935452424905505332143844361284899370230230426633546822222903867803245542830331585392087609877930654180334509734727315027760562360912632070786988705467869943195817783254107432002203686443470129166260027971818475880770443133025006022311007031137253699451204180675998931339244060873082735894404012484634547110650677625113982990190719669341373785434500467769118262583764238716579125718034156639743436465297984024241404911249807794495668589064587360366120570517509646441730370429274950790732903168825849706123554378459

Factorizations

Primary (ID: 28680) 406035951351576559523899561 (proven prime)
(ID: 141400) 489080665382076262316688147722276452056885969317306585054799326216519321172614774953518000025457878559587985155557648884082928705239466160846218526778102354595728188120754758364940868972003160522186879667350444795440931742621302554342811802701139555241498884994175967513113867409700617110575325021307792608254572982084389444387533605153678609899241030405615842237378748702899923008227825587553733004455985020417505694345534103454881750331101007081741165831555811340965594324908647432647273741006912625153823886259160100527614902286542300645754086156675008411568259300680261466355886622714323474066343079466671005497630961881160839447050262104865779638442291350158819 (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.