Factor Info

ID 150771
Size 558 digits / 1852 bits
Status composite
Value 227858356359552180685629131325129241945040276819866639730608948776076237237052436335609283909029968654588395554016308575589607294821573115866846412482975044861414405052898876829672059529925148835187388512023385305361347618482508895876014808902164659231708484487503607400708312495198175410199780838088742519288477574274556125220047706600026277854611797232242260775284824035639881939901437638428395737459470290203368933990796878254808415529381184331215026496904853070512394843306410676445634285543639828055348037907432956288631004536885224512930735496798298111

Factorizations

Primary (ID: 150772) 384026589026932066366030951 (proven prime)
(ID: 150773) 593340052148244107710855291006784935419264792888478941475255577740390608106614626946917465506008876081071080963982303178441353754657184999869526966914493643862028559329699393886619796872973595743535455016006243019892567187144006867123541227273261563722879548091699303300636277974222483164139290602149543643830382503589811763426832585222630828878191892510942729929860057514607589208859155147634844930966680327641274768051534817652905794543427965779953556200588635032121631489006074880290770910329511203448028770730207195893380565161 (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.