Factor Info

ID 183131
Size 221 digits / 734 bits
Status composite
Value 75353719171053015927092566727419510486521279466741156073059841277951111902317782582334812712355768249395403179167128096587907596133916932148055620059426245676414709435695861931084869636489874247711323230211756637697813201

Factorizations

Primary (ID: 182838) 64364720328485629330375506152180286886295259100475000639307473 (proven prime)
(ID: 183132) 1170730157553470027479204372347403114458255928183489859309056825790245082893946872975867254687288479522738909763439211481226617806381778193324528018100832807937 (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.