Factor Info

ID 106548
Size 745 digits / 2474 bits
Status composite
Value 2871550986318738586466306743579927642862539679871365774571657042039407658735787816883094013454047094393039160227258724642129158501106366697998069739690973562218142311414314420766768573495791524320717355018423235033421296169379181588691349770039809300692958770745536410556006003917237241908155034425784907514062298431796224293359065699092741273808528042911773459031184032299626394526506485572250803592455665772918588691807270454740413554019064394894757723388670079890887122570854683068909264223807659004592683621108139272446335434431514584551157798752664059064044462406855196547113047674074012914842802149203109951011616742159495491974500662079023072017454346561487622821887841533680604092385677876587414436791570910094459967267525349968318165461

Factorizations

Primary (ID: 101079) 67120983913149438612601 (proven prime)
(ID: 106549) 42781717711920832192565324533554284280403379553438560600180032295415768972336719789279386788594108399326670159039400405801753409787928361254894715800395638526440934562973523904685315124790212529091032314243363225305554375059529008078342711142373656414377799583508920125528363025418967930908342567660606056692008484628981171619494616608508066075997424801707834429098202453628113552594806496279767228121585707637701318812575755700934375430449564148228145154256116745649879093335496438122629459176846974732923632994813114372158891567624854739875808508121516807562290707066163938146674182351182596046904514957333401346793067025397471264532708012102789436556575958003069173511338995408317173268700350446216763166990284011116861 (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.