Factor Info

ID 139519
Size 323 digits / 1071 bits
Status composite
Value 15141825825592674603148193617517651223840884728877029102079324768446246729860568114539207788589277350863174392495496407169207618270754071195047244576579081996941965548773652133245081404497610912478620459796571838004602573379600077535978604861895232089149741833440873156648271358678412235354758477320542810072374978260472817

Factorizations

Primary (ID: 139096) 2220071233366184456987 (proven prime)
(ID: 139520) 6820423416159431654633053216111515512420143800549768976838300027463314846798758992928759386117488880719244138111540305902315342381516663920050252555803332407326820830722245905118673973967323128468241751194504438348713564455395554411869792192064712946960649398493448802146637982758573947834511221701091 (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.