Factor Info

ID 197186
Size 505 digits / 1676 bits
Status composite
Value 2291933115211550953599962998971537877151322560699470883585549181430489181024862095556412000323802112680096678904906536852139840557389405483799678566685512154322798615422698479239297139140192435468547239919163118386486285434421323467544356299241642213152568885165321155007940001700137428752975348459672694349619260824408206176790960049050675071001495638134828108180699623349191414545468756137451088989770606614668914921134610122144912624217108013952355451193347387803623988981706760074738998190994072744891

Factorizations

Primary (ID: 17508) 2395235316685852975957381489000500459401666829178525583973937481377 (proven prime)
(ID: 197187) 956871794284815724502303052131465604440473463974056875054296762117564130586335145581025153931816472919044573436355979392811616949663396579733951477968639301056714984364098520674204388097299669638113256522301286830362603503599969854609875991747767631562920129777036736647768538246200816782541249874431324634210232462744735963978821288115953804305494756921305319918659453758146765461133334582583197989470811938825660400945347124393756657883 (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.