Factor Info

ID 52372
Size 786 digits / 2611 bits
Status composite
Value 877759377576875343145147759175784008641350039655659197543559569983593095781591444856083817986893231952590988127929958908862349420761733751968848916211844658193529506233898706260895665647077307832383129931158303650837087935070775915095312801758813449955579074889818420677568278547596444178994007950579919251687897932948098263966712286063468276485799066180302416759894593361428738560017925284577583695543093235046257110579205516280623457615182599372153493149455965594504653126082671530576262529401031778402820982271980361087632671344085586773847683391719482631679065269507555865121350674918932636423260364256187034840463572995934991196965334209267988773222713627281803624926964539916693017674955802925714716164811939743953604373890355844529301588461988428534869739840989953654557382756971

Factorizations

Primary (ID: 73062) 142971820992006871646588679396397417 (proven prime)
(ID: 75878) 6139387268669874839146977227258162522642010307996369809330061161548896300596185688675299934131439186210995194059115630501634756212728798568701422988357279177963975342971060556100095626856175972515567774679896162076100095957175969196678972196519822476120876598039288020637275033963566506794669266118027328401656569598517656307022831159845623790611353727822344750569570526829473842402149107128830972417048883220378706999302119643372872058463347699854428622759524646360952181745436291609419800474159738679890008976547413941246182337186157679321556820646290909661755925729285603036173551427372371335746515590571458641850384884047515007064762268226974424523373490158360025947741586256498203001016420537090005147072943054737459089807181124595472441123434163 (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.