Factor Info

ID 189844
Size 778 digits / 2584 bits
Status composite
Value 5071605529116663468512838556887589750175297890775964139001170949125681516073353894261522884477144335023771932236835514746530804095609660198477232465639919968795907392124907871990617263214170648238618928417174344409957563339747934485296418337702059473474881518482727645726291237623365951896636763560157677836887510335679217192431260907637128377968696152660549344624387921729521967848442035931558786553968151390068260207698595731498093324931164912766730404946786744403573523222761040119821819481593491418484397376705983493536934501090074668328754716282807868185525395592776727678250332129621433116478183234716871606219511583897880578412298238151583263788957981758044140692017863028798440993596720352413478328342900053617493538395163108233216320643939475831437470853746171003876891

Factorizations

Primary (ID: 189061) 2427333606383480051140085545420574375593260050914678926154281472521717457722915781311021735227732555994662541187842044146194594361906762117768005422854242080923443575398969260076774233905028276136367508891745389258839896384583494708818271333720891462383449315746673252413844984895925679523627577214399734375266182244253091506740818525473216772773720775110468739 (proven prime)
(ID: 189845) 2089373094732092860619446631514189081046186817355480706288581514041836338781779082948357531354872598490092395737188580285891349985101962098575017885786830506802933526622951782603470844477191583872403209706456381911808188091827078738728110794951727208333118313132117269935391587644892120810513756752130973409494696877499147319328078124606241600953299207796394879188549849801500988617327403480254271193042057378480940169 (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.