Factor Info

ID 137561
Size 431 digits / 1430 bits
Status composite
Value 23185994937759697765058660267332646306512463196840308958597952699381844789463484937641650044520431116863196410325395379560036106506988404309463632338071203758332098084461185588441641727941862158326085856271657329097899454159426932044549448384769019829387038617758716852048498737845608658794885964631632990231844384919718085945530038362606553385221933838743743265602227429949217565146487582128919762132320316955415571127096837480177

Factorizations

Primary (ID: 136430) 2555778231696354754306517338366249 (proven prime)
(ID: 172465) 9071990147740785845459170987977987658639297287824064898729250770703417216389926658271911973308800613297717538280043379145751953540069035347864350641007425952675156345485243727473197251743064980543361100661491300362663898992927993846409566400129695992326234281933650891992442923141164885222434761887451693120581496309651840077997626166037258744600314991631135364492947550001900804208728526873256073 (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.