Factor Info

ID 150275
Size 445 digits / 1475 bits
Status composite
Value 1041172912178691537810485709616246143442567982091057792845971982101451722248886438917126909631233497866797177816958940996325727918730258181715048089775751545534307116862423445188055620852723468490772641650808398460453328788011149470828299808386152658297489232515030100903494915184400586017147128932963544789024440642218675065699635659732360746714662887167001769109383488364774167861728372529315747630031758495285205035211398979264317421372488583

Factorizations

Primary (ID: 184345) 150547934842818100334775042481631562086420677220164985800589975858154887813981947 (proven prime)
(ID: 184346) 6915889701613935913404125764377030316127667983362481456530853399049525723794873328666091427841004483619237353046856149896835440544305061056745798918208538305397907996737413446407091869440982194147179288171797259679356626281650332447778273596252897241544082342178082818128922350671365905699364792526897173855171526995753108343568064578480803701407961056760970069989 (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.