Factor Info

ID 122820
Size 659 digits / 2188 bits
Status composite
Value 28798239952683058154301058510772540025279524607154723972200966641897485112642271487951144764932963831883647255479407958548756898975195149657127792466538405800220893160852601387256329300955602351925774381070251119339938831634815639524482938011758864232502124184949161889279557169321303995793435858754909531228044722604518346509628745318630548581731854937980114053979652691230769168065228201399509438442739050493371546497454616459614973223100280557147134488612204096321455794943434387779033633474695138274753485827468914285192145644005422460510606464542455699759460262420438752819672710897232005531204754576476935447529057954529009497646101542092893000644323173

Factorizations

Primary (ID: 9081) 5996086812383398322557746546772499944741874012058987858857 (proven prime)
(ID: 122821) 4802839060503191679772049211685736668217898742879653909181440819976822704225450839889755701068089289692263761662825946384186810134010604239971811375792416928677096869625630712484829898709167314225449193432337921037173968741473468916794294423107081225875325584938736964442600773786757558032035999420010238738252868626092950836546155968050680804677345028971464915582789542353260450053265616655587855967535136270785857968591592281138944459304495753867230179565186061429850343083594055082326248934043147482529336825680674542592531025454041915733139270372254387512208730620937996882661092508099090894205789 (proven prime)

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.