Factor Info

ID 68679
Size 249 digits / 825 bits
Status composite
Value 139325770786929910058199129585315087062545731724901866906276096183013693307585252578899714206851931409515415005711470667499996153766827230182863412207380908835346436309193858244398188161343442130963822303299639588691087980627780162407770843207392981

Factorizations

Primary (ID: 68144) 513907987925996378410396566096001 (proven prime)
(ID: 95678) 271110342824624584892851103005810870351683398586719757742897958011735920413629984045913516507480402867602768816831949827132984506332470827437291571273324001166872290918643569645663419912722934044701865290959131216981 (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.