Factor Info

ID 87622
Size 619 digits / 2054 bits
Status composite
Value 1173718576357705718496446952747872551949088883544532404177996692005306120314121522543772823330981696291160894651317024597485200824990777636422926541618649995445895796607875647659058033080014711267382060568825154571928359555878437522637862173467166273263579040018026135922712608955251468968085109201741915503548294799221806892085813627899362143861156442176534422355887307430556583479121428886548356287656562996207369997239562490883352528154989985021826501774648355845739046066226527790463270742681168760550796594824463746835748075159105530656309601760449008416652557584671699658220508952796790048426642387071829948269469

Factorizations

Primary (ID: 14845) 17315878129048863927974905480696448369723747093035498799994851681384411684778961025249 (proven prime)
(ID: 87623) 67782792625959442325180741991648348815331871689903686530986663852393836419503099607494157645202455592641102663874403869661425793364956470745874376472582469576084551504894549315821394693175284240889245835381446689932969188941352082999606834727919126763716519813761401052012130005645831910277027447001235936820325885923025747084731201330589940302640148086774949167851874473171934700603923129263691512784579692774649860335582211792021923170664934167082652779367446957791089178938835190591243781359706335366992153691790364063699849950781 (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.