Factor Info

ID 187443
Size 466 digits / 1546 bits
Status composite
Value 1740785378105059218442476324562585351281656318336122781395703375991637186446837463856900289228727500162175464191818345597364973582255908007927244099258213622029440218066050453904815341080112009800484025605234907631032482977031168143456901063819540193242757245259362362669648318099039402757005606103282650907977947543201337953303276703517493168302514411389416588230396011115063705385985882039677203644914244316089687897825807829374269927259220528502216715112709116891

Factorizations

Primary (ID: 186508) 80451911996934444483653727156040931 (proven prime)
(ID: 187444) 21637588652602693242354439356858220375534524280458471279949173831411282821296280079514514269081501126218287107684350024392402918968487992582435978588001510276123928142796053686363284780586951253049549861554108136308374402692795683084384313810588615553656646259749947912418683829158790419740062773954473213381086466436762082637389633382140845690613827015921049700183784219765177885644285261124899632314045260758452534802285069717161 (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.