Factor Info

ID 155052
Size 300 digits / 994 bits
Status composite
Value 100153857717030861053070868672300614928576688466858948571860889212849700473985619756306328268477496329904523419796342867987858849910205049602178425197020382387785208386129223062135481529075129588256309815031824053002161954423111189428430160831645721806217354424753300137283512552894247371038805555957

Factorizations

Primary (ID: 155053) 202338644001987940129 (proven prime)
(ID: 155054) 494981362611320394828922173807510919414122518230130717138485312293259005291153148004181651019047589179446537033755227276349505465916014021805835266837835887713445640613403173841077956342044516470252956083051573513677343190353091763045631382390147637457836457587490422727781717333 (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.