Factor Info

ID 39312
Size 334 digits / 1109 bits
Status composite
Value 4128016871622908026512385281754350660336949473857424055872091129630581009628079995025601432311811496161414710807671974167881998948346205291760830605719193300548915113450981157221658434098721519052332486932688749642727027261218173983243221804982716954025131312134859654433385111508007177916451515561744626733310892641280021661708411629

Factorizations

Primary (ID: 19519) 20681782035095012570348770193027967570464573338540010029348210640101028474215350858563 (proven prime)
(ID: 39313) 199596769012363485362261766123468582432868514246220824291668049442393134972941984390562048800598791363646698876570214087900564764800150264179948445588164088720027851865993251165500485905487645056899467626125444715727283991395293995761738158081914383 (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.