Factor Info

ID 155581
Size 504 digits / 1674 bits
Status composite
Value 756218125569491082689875019544342263564138217070521849452367434776893767905778624538631586779524783312147519225873679673447879246266267006449775193861097149290183724168969679902336801516531550233751611185083661309122174497847271449144564121469718461797460088434349555420235266583005219818275936500705027359867257063074998715616884345263176990442885576987505805026663535693872683897708476156406430648767174219391687546811960924813215594719341721686920922852935821692538243465794766362847276558510886823919

Factorizations

Primary (ID: 188926) 603381002763102412489529889101585796017476365695183 (proven prime)
(ID: 189532) 1253301184668545339936510397730010318834169213014343321303878593980977503969104550846714278770812483660242881036257765858240218379046391979186301865542387007425108888614561984881189542184790597662695394426091621447595130278953839511954369961088176819751790820592704811029301968442409202319397488867912162203833701234040832558066274561049514123867936375287257972550141946964259705302593050735292309253306463322078351209160363239973049596848221687638599393 (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.