Factor Info

ID 128160
Size 749 digits / 2488 bits
Status composite
Value 52867260370991985565810164113559939965562390241147145610814180380903640483734611161828859921334404213063122987599516058634655532086761590696206060421128259006825440213730734217219104632960902618486834908164991622423693027821224742835703669128518637518010122197854055934327240919832567588945431724552846236961862869528513113167954999879046317519703132607667013511533769504083771956882432461150816601151967092196811585764986919454721995560635046583797884976652288582762853842913650705844697302588209125294392357962542618811044504485730960515105633263383866463977741653828460954203655851573477877497865083971587507595632034034766451903756029153497205650866114415216219154621575973740354687896794216868790221623252662030045611231972313138990339409134893

Factorizations

Primary (ID: 42407) 231756540045442586279857875752701646298518458792574064390256363866710339553170693463952726014749006581433336507956907550928665289014079935747529182514365800235004803196480682199541222320059138566757003728002600324426672282374111265778565127997420933690650897814875104186728201066021204544045449 (composite)
(ID: 128161) 228115505869330923772721442720514832236474442555274052821306676751397663224359669159204343369617428206054423411601474643222008199675627343983158992888119851938830902333045062316699298058139226871046356493518397504311092152572910905524562435269626204020831214653758204870984088456731330658649724936861034691357922979524607370044018861025691502958383950753377227205793139956339333537996057492301999016309767795028296015259311087129512778588028065410979770757 (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.