Factor Info

ID 141493
Size 489 digits / 1623 bits
Status composite
Value 261796890308783459281455044688244135842368707590376863051299088448286784729381923688728114230556066667832690208135295006390550833868648563039212933094090889585446163626474454932768326228533122119541992025932047821317950852956487781699626461130467026447123059503281131682955587791104306147758465009554214592569793983828374480563996320334306244405893744030981375392144884934613334843535691322443600475560699630652638524132135219336039226852549298429973358044086253512214964956584050843671479

Factorizations

Primary (ID: 141494) 199852066328056058281 (proven prime)
(ID: 141495) 1309953382613744488632543786731550772905588340190341483941538877857130989170037499207594444240341114863989150149660974616803362305933545347923094416861699119295563790819968847891616657523052596052967660960539373529613637765097347312989141194977702028196096098630927961754526771120038022051913759051936101803631356328577243886971785490271284996407427255461975279520218955639653579634911269654239522825877576926089492280234220397950863493459115960529896899868691377380959 (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.