Factor Info

ID 161615
Size 403 digits / 1337 bits
Status composite
Value 2009157098862976171775695554639461995349739061639904412837018280156978358330070070984827285003366450556019642290887181921714948749178850602277014558856724203299810580817118951565441855016849643652827719955979717403719566209993669291331284723235734144757640761173835374789189354739733542178855582504881751665812226013999665542136250156871921266852477690237222558080909951333993500448627908173225784760147

Factorizations

Primary (ID: 160962) 11877483246539468276658679 (proven prime)
(ID: 161616) 169156803437154807714755731009287043518031467163782755951277755934579117943187054901881766857449157499563525566184361883577145118144890381879210428234251424806702757850153644182485747824276516405958733087319634345725314379225371171060674310475027617269443461127296812809998366303817413154130227808128641793221559095025013258048051196933139858767466362378258526709406868225257093 (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.