Factor Info

ID 187172
Size 355 digits / 1179 bits
Status composite
Value 5385357247956628163262066380439941209302888623727046568511983198625164024484363617277221349062765709330361588906283191391765125772890875906578115447010653725803163409184731700594424448961436367367861807627850905019370355060056235559362853856698278108293850810774811412578283983618061915771885332743258989909335431379383307336502384503964624631520270505763

Factorizations

Primary (ID: 187173) 90179227834035373433912434038870982021 (proven prime)
(ID: 187174) 59718378359457307915983972499010627310245234644877114642053794859561583872435387656462218789270372528440960625308141406651530504391198887223942831484843736306472036733528621793370814161063137904216764314539796589206839002843130381093598004514003353920673980907289952703003749110424753506762227473025777042835875245703 (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.