Factor Info

ID 56089
Size 578 digits / 1919 bits
Status composite
Value 28102983656349735357863772799022400050109826379744996792586708793939730513316411618747903901808685982934011661869726689513078452300241031653868834187010526530196472431856823882386147761411571353611464012462632121374685709386055782407674665958324130125318778469853377760002750446440099236853730296871603951903004542857505282864956514578015317565494700930557571382690687867868394701285695679249465778404402078506333188447080541101743412647975402494265556197346598893977151552789458768101829039609612932964182485447453680731710235347925125193035579278664116949162863531430557577327

Factorizations

Primary (ID: 55120) 147258804290600290058437 (proven prime)
(ID: 56090) 190840770381995986670380442550389106525552051130753378289431604596105283562016221911670234494498675234469646656657691517134147884396862060338925776159514167110448375154659918662519551956935055355837429979281971804630294399847008812319142803998095793081174511749038429273398015207074396997030755888140519018303828364330800501459861203240759986344660248256688082064025359415133815947046048588640476889204253264143689315031031193809367188840259240650653843248846256488309035933360171972058303945221703281275055649426911443571421434715652019857962994106455971 (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.