Factor Info

ID 115924
Size 342 digits / 1135 bits
Status composite
Value 287245696065880108856068875320078495428942801618019403545329777520815908417593703547373105466064596429584220505404134275088661362959583744847903515771351587056996303578916701470842145099889347063619337623493276614994867051769591933504644424240328270924075474772711063345436533569969914977185308205245891638841928003813367196329736042418556773

Factorizations

Primary (ID: 115925) 1657525204087295720450107073599658708572627577134963082521 (proven prime)
(ID: 115926) 173297935595525303828647687032319730748334607065226290860249504134907704216019354399803705044674998811202249576487260440420265261753183614330956587214498017582484670451603604013839200874227144254443576930427693201267558268963543941468531005415126413148900262838604248210079095360404013 (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.