Factor Info

ID 144661
Size 773 digits / 2566 bits
Status composite
Value 21358635421123974216296359694740058765210031597846112428791090096765339532850918250663402274416709149083683251406349143272216101058694115141899025228560774977750228974270725122836083082905520135822414099017138409786320383106340352193509610705330328229352877521710856875124567429632416229437427130727222003788302372684972417179460374803058297922784929809674809770166792388876904102088421663463302237941460646106732389207692497417159921574817125170743805296140344039863723645805533375276951716121408483174763954783196035757866647389892523979838933911566263808892538768532768739708573253746365033365697267490584448189514276039250661209782733826549536557855434735296133667029019013331008358088044691295520170263315991206065886195612845235871700883908829303488158561270115034007

Factorizations

Primary (ID: 179125) 8319945778396856990397974484061 (proven prime)
(ID: 180501) 2567160410658289107644913166283468421450023111581700932498334735215338559332746246917508790950601446091450555378228967934639141047729569309676226725241034070058981447223153824179575359804324303463170641414329603169534221259261946873828611245560524225065117196096387793726500576683976729626623990364752059552601580969097629494934581756248291030281590995167122810259301810030281332126186648529096803025873811871795010077754257920515224901403107134256248279694089408061249330711045671813159618691964527247364213011564654734291312123767506309465622566807867582418630419806807369142081140120858829920565917670093411873737793112611844209754764198119377963630660597665023196136256346851862202919767015488307632957662969763308226259033109082432198787 (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.