Factor Info

ID 144420
Size 538 digits / 1786 bits
Status composite
Value 3928253203731781228512882906588222290521996586795530179650386755203410932540054793084022912692879852430012056045536532690928844452792283117382577361209867171993741243167515569962139622887035155273587062557573153805023049362598256843119726599834443890174974423846675036306421149157641434084015565616586255766841781814402067485577537560583019195930776080642197621298391914007817605081466359120110173254982621656202504085945334714678987566674404309234429510489525539856633182689502158826463703454123563158915017115127078765898622857711690713

Factorizations

Primary (ID: 143134) 354144330352436217335570556313 (proven prime)
(ID: 180268) 11092238014434608683187810876853882044629565214316918518028264523214706460273749754927887775710995393957558603299787480790189380127951800973562438640734954898783468025204006057216971686914327522354719529060035838609140732059746824910581225531382973443317294261164538417417812696249673547060472541716210455777403310475134271507422492272423169264374414921084348565813224174931916901982782003012316761586411529725039303800071363152642700520275603799648587795385605706940181848116907311642368660860028557783668801 (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.