Factor Info

ID 164721
Size 688 digits / 2286 bits
Status composite
Value 9779710083254766002840297462893378095974727207672975525786602991758634565575800946225270920332987103588346624877507865531535346975343792917001992931845624054806482133319525641720615293549690036346818193747041167148879608391613800743885536581626549397653571544308899001769988661183763687003547326806036078521392226034421328466612639853227931739727733123276937740498852178669600891487578198114490331619012600321630389728979878763291992939624423601658166647546489311687259739913441760005724557728934447088468992170578972754071499642368301096872557164381984968606806316688225950090520173001901796281493360495014378639657129276991503725474961778474480655033360129137141141776544680082853183243

Factorizations

Primary (ID: 163605) 30579896405882453840257 (proven prime)
(ID: 164722) 319808476570689343528655810754397794842671280572071899571678559717425896463483057346487090599793162191390493149442886977272885263136211747265037895402002930598755622710654682810529510188277500940917510800760921638501242590915956064490970687753047800435943761803535562710823899912081068652190353393226357534319111962243069032523143264644304485360920325100342129852360772159287456149189435827549842376753989501201150176607325360091241450629578815789957394107077486685915304699816167064622255070089543523317932763662902956797071914159547161015618454236017564537277719002665172361760227736563506676114784800773246088950563389023795263828566426615271384447572464614735499 (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.