Factor Info

ID 224859
Size 319 digits / 1059 bits
Status composite
Value 5286317743460950065887041375988078879243672764150473678391112267615160185151156322106301951613113510177963758768568055446828290792555065532448155893846572315643987303227951437312976286585207581282181218030471416481281012945936608642654030178433097215759259893329230740214095253518602774370050599715112869266964471702131

Factorizations

Primary (ID: 224860) 576990294099870408359347862711577787006356939937 (proven prime)
(ID: 224861) 9161883306387037835921509828447989452452882688232418443731464763354023771520166341555928266866340850585292170357869800991626086741889946730309673809442857930784091113968777024195169940485166581179006127753455208437192867819022658381097539518418274048741989512102161865363 (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.