Factor Info

ID 154103
Size 988 digits / 3279 bits
Status composite
Value 1047495334987152099786380306357763178398500046619795029830863488687713332360566421826891922961320485620734768895274057089410941312441813114264037248525750105579754056746748992938899649323329454138718790891120234071339607152426304250589504480928034500396362645133606035123050729213614688339156032812856031552197630915019889436967089701724627720189986064527391305776808513066084141796838203095589651182882053845823243239895650304085352708242996719486082679599498760832549277483206740789652682693051117273723350545250705176161284716777550263256109055510926174688321366922731546623196001071168196216963277455305132158266116881929858639591317948335824393219552608276600025209750114949685932034880895578403166217415686855586172242363384316463803015830898247277128218139169196395283452836899877784357718994251139689754373303326149359769052345210163267438510983274623765278204753873322498999162970240765252113190798322849908120093785247424947074709318624855572758754245573287216210090291673976633

Factorizations

Primary (ID: 152205) 11798035748251536190317782998331529637769 (proven prime)
(ID: 188213) 88785570525363974818602101506237139574497591335021791326923671958583556836891142631329154381912805322863061865271711016242276657288721441281128022120170739548889760662124143400840802792207285965861897945929354604328932942867209764883791119360146373123362119470341093363015236753571584738624195802758364267143716924910226069179413492184151625985566436101783200625028010092845132365082663287499600982752413638403274030530451258777450082959488397501225471692647895684171853705905499447420789412536549772551912788519096366241055897539150008699505546916021461825266249715390369176947812716643713629463350163871413494501640758920891527194732141217356522797107128555222434143707533333416334376057681230117916856108447265035909432979316918665486704650066351163172590199997250143750712791715569295346885149095288137633320937198818117316139579561479121690141223743298206814461751764227479905078661037603973735151481472290907563554541699694334208914496030257 (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.