Factor Info

ID 2667
Size 245 digits / 812 bits
Status composite
Value 16452866151116489916881509415142195105937623341688149125461270964708182062092814892611597408648886433710687796166684863072793529602919484249790759430220890244455295350814487005222603189268403461575915604269148187718072437359650461447626390105561

Factorizations

Primary (ID: 2148) 1900381976777332243781 (proven prime)
(ID: 2668) 8657662697379008159162218982765347512905355187007531123655500265285540612818548888086146019549724402097412144359411046300290662238230818212971932516869912273226638836832766038319063291958538217188202166931835548273744725381 (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.