Factor Info

ID 74592
Size 201 digits / 668 bits
Status composite
Value 661518580810798967820658724815091044578447103808207023924299210516974347347746780825069321344698749110743038058737975930341720959926266108369783401563681934993478638533897783631741005823011339578908161

Factorizations

Primary (ID: 73417) 119737851035803806670800025417629502185348323592232762764154119074894272609324691246093283528961 (proven prime)
(ID: 74593) 5524724012400997721022459307885720026650010179074186244542303868787731581448492386392181889532227837267201 (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.