Factor Info

ID 22278
Size 424 digits / 1407 bits
Status composite
Value 2637958999356969474382674480926911180485964539638404811452373736629401532982423004469114235971994064996620499886882559808578439733102722675720942614813170668934440723193628493615206731724669018868041808196502503042288567192179910460020530876231803303009856812172189920105477875856968552114982637468288042715090565809899803714981303891715154286235216708055110517978828907902614075259003573319015522109792375950535169510780459

Factorizations

Primary (ID: 17175) 5043448999988542328333 (proven prime)
(ID: 22279) 523046629273531341533823713449236776810814303207754154173748077677870765844410929801375474286085655016235292663551711407478308820112099395989969803566268392794087441374873213996486955667519151139929962104642749301412449319901457895910960778942698885917453874008417413690211501648438659011453764454925795966325080475866929451583854478662291313735905071965990457213405991168309720759857146931563384313623 (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.