Factor Info

ID 93110
Size 171 digits / 568 bits
Status composite
Value 638470776722348659073995394318950134172709873083219301152132932310803076925865924075619209335787202504321076368138697700505190815069975494063268541366189651729911306405457

Factorizations

Primary (ID: 93111) 29878305176779727225721159996951339702364177 (proven prime)
(ID: 93112) 21369042619544018099962294447987913859638200882752920838423642336343551700606492847174621915370449955035409799434986857911384641 (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.