Factor Info

ID 162986
Size 1115 digits / 3704 bits
Status composite
Value 66656388474686311714282078051736044081758976362365331742891075945276543836513128530478019228846421856735826825914321131414656836388617927904510858258476388629268193293272588208828453918356732972364044700901877760556070673116829722704531713664964210974351316458799072658455895144302089953733582187960884693874716552900678001551206142072190267739100157582192597258938101763517774589528588531499211713813870757559513377677662120975058182706069548881256803530489171913664416164631291554492157311585911156596535371149194437780418085546906480684715461900893907510894566123367833517543515809192336490735542710313474564195447703910917209472875436486918262756182957093188011300873970944749934669288631610101235589230386251766244974970064633166822349307342590216954882629330966147838378938553398818295171067927239352643475742751968090594146499774445526150553402228290280716150072213856029677803943431291166923411391608482700340028445626543839711055379797806961232286259038993176605840035324408281399068017190292851279182046505312155841337955675535829887253907402991057559685350933317549861281898350314674748012843852601447983

Factorizations

Primary (ID: 161018) 743440373206297391437 (proven prime)
(ID: 162987) 89659360558011852166730240568749309845138747233087307397779785377677385820057647025385200024031184235499843919545577650504808498825162227733429822136826673685823588193650026425878733732680715972926203886015889512591993956636917813662867990859782518579863329594341632569865630568506792290993192555756731871350031713019339862523301162313770443193053740501437924457912028945281749882169669472342372753852509756389889418473693238103234393053370750799626622000110314054011730203748070174364751528353762363853348670050855238570280664188453039891173380215351765421776080508211372095038761753348128016740489152198323489108571581467145599501916700441824567110735057598844749582366781580698701786309027803811928509484486115358257488326115765853589427338334252253279056660394144789302350783486220311269039246645474257771226463419454818435761851710019250446356392732726877336481985058351305930115875999064033459028092428278060243000215411646142780846387248887682315626933671355220424894024287998280947925665861565377719619520749811429913435389087682971986273571688013872701254377794707938096411605585143659 (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.