Factor Info

ID 209612
Size 93 digits / 307 bits
Status composite
Value 160314300446147731168854587686306539113703918141685710740552179009306284650907622034906975299

Factorizations

Primary (ID: 209613) 20273135381109342349 (proven prime)
(ID: 209614) 7907721101469572550494824581056721049756612157054069094465044759151809551 (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.