Factor Info

ID 22962
Size 517 digits / 1716 bits
Status composite
Value 1951525921407433417725879888125835842395647905837715109088319943211157320862798003858403678222871626753279688640757779450802938192051075574298540074827248352276609342964964609375980951169867518185565315604848551121540253512010488431658648435430599263603732424894078486725260770965918629658379733523066987757623470367425130802544364994319403924209774009298978229358053430877984617978605376549246232109919587106656395676504136346908667664125074308284747415951157738037155718491681716050363438976484654121248927225235791

Factorizations

Primary (ID: 17831) 3066470509296976419543571 (proven prime)
(ID: 22963) 636407855706019213299045861093298861612894424630123062152305199747554678677491504825715756124823246300404327375835985005348185984401565052573885563427463560042176260516196544241862140750721551447227308677800903341307340463792793923187830330075743624957561254681709668571586161641856676981627647413320616570077889122613191213383307733398648301861121459498958672979381161590120309532523830920821829432434608934085503190200778075299589860072664608920582004780770407443677770555464095094720084821 (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.