Factor Info

ID 157191
Size 1093 digits / 3628 bits
Status composite
Value 1099476733311785233206575660543137039136784329538141054469122190421376515888522803909658107668910754472421185271333016971746309693375519689782813567954038389868032637288338667151780460662699669136799645912209835658581940723077782143892056132262104146336643500998122886170707575703022919837630810879208400054006711087846039800953917221953741167208759561366595214535981031131890264821603142951523096708724629571909647212517916448538224664567366512412735571216563610168011359284506954710135355651776767298395195991743816677542227627788423031552854084126888558491974695954554625170064933347984248742357181914295873870748097717642576477342074209037164789164994774095373148888445925434526580311406613214725974966255636071484007659326375552443188596215185827290968189289297546785569641336767478076498265226274395088609928217306442649826912211155692229794750486115969522121882171652054466111650194227500817150251581998678437110110562988332730117435625842000067225586814320591203126199626908993001165116500011380532344256437031018203765175255048007210502218079497748104541898006077960827627965099604107

Factorizations

Primary (ID: 154674) 300392264044249601502733598251 (proven prime)
(ID: 191185) 3660136644363869654272860582768423433799585329678880045089721966735198088296301689622211197506224426489935637121905678019015198053528354905474060757752061542444397687346701989153412211442717003614506163957378159699897329724614204900970867874080873725937106913082975154626875677073958069827327505189002375780479005400810661402330039727132687277900095349234911746370855958087885474055666031740815112838392985388686377858598325652313215922842439265775536234405743885672265092098007548131166503302538817853689016077389351727267529716632235726199618053233274825588842419707186068857932418096635828669968839075836897297689810875093531958248391014851442347127679232887923689634011510965876405617917981640800696371750045957364698893393951266350832219516204990379977713290939654044167159984832784360055916915757564787076001052160188318342555652577723343493832248084668383014516796548932037602605821734298093385722153539929879723716875496256529762117199010749956484431574804935589073024925161614502278560873798774579592382449557062781150597069019657896941646120341748653857 (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.