Factor Info

ID 130544
Size 573 digits / 1904 bits
Status composite
Value 739128383091776299901450540329612012684027648162487166753467429200196670826327178948106724911199682338436329016286939291493750872290094612486625751281397361557665716239882540072976319993798547932685086583466739840283088162831056993400146027851348634220318706325883313917949038903600718068845128134813407213039911571800877587842000001840316825141710229548475353721297056728237912899059059818555118533086799769059118807060206276450040413330652497425553135353404946687377950756259752615480376885382253108653108586458883403806742620110563727317102356827038818319930609743139581

Factorizations

Primary (ID: 1754) 7530388034562282045118420528676919106419136928974213244035853396751345385160259129179918592451527116137652650259308005550154769792611579 (proven prime)
(ID: 130545) 98152761809802212412393428774566991831831117775869828488764422871167148238243866222120297849499479854937224430243025626885806822945995689819667321532694842784434566704927625993730823662684371828790424014202624310682327098249391563019049992091590324314411165045987142377451817670498096458140167843380971766958324506627754884915191914158944077273552481205623982551743918407089783966361295956637526625350980955835350148761253555548154472039 (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.