Factor Info

ID 66467
Size 301 digits / 998 bits
Status composite
Value 1634966542688813996144566241124056792017335061485352014373934570444999265904831592530163591248967960147512890766393465698766885298617424205624600985144609145440250532203969777395689064324894216662687900672491232928662212208101990419370789238672537293260008085523056665066229626829495255723392832566343

Factorizations

Primary (ID: 65802) 139362986236635048339131 (proven prime)
(ID: 66468) 11731712894790296386050869921469353806834052232049404499290633962713726117627149693947722426968165358433404493223377852068685535776836532479734442544986372566452737069452355422413010224455756994298059170607387456177551963285826623030203971929509650798338491742480689718038740453 (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.