Factor Info

ID 55972
Size 598 digits / 1986 bits
Status composite
Value 5605905559537773177277244377352038610000542135659283790129238282421242618428089334525977638931776070735160098019105716364219843813416469680652830155401881298397417643884814185220165317802393852388695975700713609791887876070805994096687296989834941482827925449430918771724495545770092904893720825997949139658590171491459589489751203416530635229026578143220251971853921285035037229193685159212627040982534206918152672722773151677191484455267633549126769816060188509467685909661586037878611034944960897742867583795527274527828039014914598366317807727616710146378287874487881477979568702160022362582963

Factorizations

Primary (ID: 55082) 84897381032489674968541203989617 (proven prime)
(ID: 79745) 66031548810586154816153123406214579650976890818251256169213630873059313192822307204362270069320133790619035234030559912543826345821153344387847812591925496645190209387302928147411634120068975030798545224044287932528190646791660107162839602880284422511574737445326087036665491152322744067910697318516534463928826137171278060361066228986280108431267236644452471398254703773280696183918808390514555345980542829179229911200480967743129972154616257304480781923012485611890508556654400544019465041898638362213546400158700936062274099292247021905597864921640989738745968739 (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.