Factor Info

ID 155903
Size 812 digits / 2697 bits
Status composite
Value 49510112431414543733003110299754032676572246303255211868964761264683381267524620846662811061202831976325090065500173296404123349554281816218392023809949813176919383132771723398256583648243256826243355346925303538440324772741605633370080004417614818868158871221764719666417319654450684574256764612222403455387568369634081330848957619386092337045439317124725986483118906269126420877259178859734748335746474792384285400366227352998321118289844648466622349074827181396740306165782537882561772488474767802289593133738450517047469533647599244331076190884495965739501699434477865846038656099339876013142703506858729130985195580882521188930360765831724277477031573651536978033110710387923703820279356045308988327092735843208230591673220131820492093667845553839566231455597111913554071632259504813086771710052360950234377

Factorizations

Primary (ID: 189060) 9762216747176286483400788240325547 (proven prime)
(ID: 189844) 5071605529116663468512838556887589750175297890775964139001170949125681516073353894261522884477144335023771932236835514746530804095609660198477232465639919968795907392124907871990617263214170648238618928417174344409957563339747934485296418337702059473474881518482727645726291237623365951896636763560157677836887510335679217192431260907637128377968696152660549344624387921729521967848442035931558786553968151390068260207698595731498093324931164912766730404946786744403573523222761040119821819481593491418484397376705983493536934501090074668328754716282807868185525395592776727678250332129621433116478183234716871606219511583897880578412298238151583263788957981758044140692017863028798440993596720352413478328342900053617493538395163108233216320643939475831437470853746171003876891 (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.