Factor Info

ID 187427
Size 345 digits / 1146 bits
Status composite
Value 903072890164485067294920942526708031044833914010595966823781704099551301895532404128952734066185249631304674208716846048385085840523018988596317667536068027852960053566729546657208994629825601628800508689745136760238320843321536421299807608984684650443292028970695892140686538097318600393960356086170021622863635828817004847948334188221131392981

Factorizations

Primary (ID: 186502) 387512716355122019789241060609485360629226066471091776642235579612179496090915967929760103700156769 (proven prime)
(ID: 187428) 2330434207833573555359464177405861983642073534683465875755175061165877474713529791642896379745041908333512900409246409339077642182783610887665278364411674894769480423949149833845367833411565814010867567561957044871199579097476593615703845388117749 (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.