Factor Info

ID 58751
Size 681 digits / 2261 bits
Status composite
Value 256208498292940975035521004488685742105441953432995943175690839809153233897238050097938762183714203444961721359702899125274086907838674974717374452967913389850976331704880930010001634267508073959984654907208699754328403730722904403752782177705625787873099166107334406249473258393659064843640076831408162871537501659896038270227707812168138738085585529596200946207169638030350292517780594419623965362681056925531437457353616518367995724067713457784990458115842425596226842677277933844254133935398840018167786093152203268292994217067564903008979146907972875395521557641704464830737448308713973933421518109964302995506033208865424397609802659016965777328991186839995123699215788267863

Factorizations

Primary (ID: 57211) 3544762693352021265837373 (proven prime)
(ID: 58752) 72278039591604776587012147503308898310492470637354380095875710870752750711630693539130528225064407480242569829095633935073082371367087273671434006757620213086594512792092191087023988887421849759174819356438351539020497505129706652490846386667809808503138664463333053460056113810122097139270856742360153206356103545146515140478606207268959838615047784913399073054933150665337807517064232032373905776265922377651943394562138452229613563266538603977537914202806767980338389843387693033227752893776925318447544124731936086384771970313695885203882621508879908418630674503755461881320409045886745707979642166451413522619250032754440973251363333383938091632964131 (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.