Factor Info

ID 54295
Size 781 digits / 2592 bits
Status composite
Value 1278911238974255525479590940154576174605865505863593487303047424286815368999450479994046395659056409972435754758505070740672296662825758337216721100003464189394965901810364793256447152584065396228867093342466190558663187451508349339995937834262821963830782789830548613601759099746164925920302692870233235518987217691493866119953490308622855621154894286426922393473770716923250826333875555430152481841201086313688832883093284211073438241621644859057911466811645061495517693265228277447573376967690299731339792560467376269606223258444680921528699421412430633536663736840092240368438235760067581512551373012912849940084505188446828159343374103933985708602299549444811743895014546716326890136965186235612649434590487964203844391399908981138315645087785166896049644742028601275017139001

Factorizations

Primary (ID: 52853) 4726519476067642779241 (proven prime)
(ID: 54296) 270582030910889365157056683348845414147358506499083025804217904253783371232500584447973532171443158247963985294442107265672415652349897772392385242357268223814839713757911406443746794115771291270056854429989071358041424858310211936630591906596725457801900570878969967916315650632248179400607265623274836697000291730381171876826244734715617684011313518707351967289642536980459166756875366630225719924079244365915746260697213376288502868419258238047093643496594549779196380655986597986140250647950403067184161590594674772824728809152230808390626898683657193447140392108949323415900888642776320524983346171299928486704871361842149604271509521896520474506307473711496247516716970177095639596217232473297869216210381647346466122340398890971026804809457379375713361 (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.