Factor Info

ID 164071
Size 264 digits / 877 bits
Status composite
Value 699419093167847542946221988120925993044888736190263027598291759834410853430382646915061711042300055182606852582383713160389746584073510626589354666317740725919781087679667138458201024622561436330225413596399792780344376030145594547502708483699176482068360606178089

Factorizations

Primary (ID: 195400) 2307507456555640558410181179977 (proven prime)
(ID: 195752) 303105886475380307038812311808722013747292461364205848380778078717490951091980412372998016539699887726242476217724659009061476730723163498718298527405719271015400577084114666457726182432026636555527744258559355917503161562952961612257 (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.