Factor Info

ID 207780
Size 748 digits / 2483 bits
Status composite
Value 1782542705058312353097715809401289685980570588735683027577834180861297296416707080032164862576559909173686126693396058764696135716533180816311706809396830211062028904084727844359380057280035380387696276482951642447393835863108164422256217863063614843781186678710433578933894426356176601242920384754961104333054046416939020837038678736172181653641070619862322414687475539763789317382924063616053172894636095057559700525116762265035864405871031042818767931742169988082291269187141449784495216318949564412457589531882937720634596334931507225467940620991646284718231655301628922515455986620005271022709695405563230463830871723872557891134844936072096071317280898954080582377735602357912862087266147792885998238927977241908235097029277275766056175815767

Factorizations

Primary (ID: 207781) 1312166557381285908714274847 (proven prime)
(ID: 207782) 1358472897385652376411170412076898590635869245525979086408948288148435749666064533370776109333221402926156141737744934555772122177472134214694942446601149448695538545854974355868243926950603248843611827030083228110511769610751783430517673393744593941049277453649712822207703992211463900539725058829035356982533239298655944776208812095274034388933240743805266963586437392242316035179064008488431958165530388628793557803348067361050532251520885330225864081688736157950557939299404066391405864300116413752925462167930143113726813984668289646198679994050009081274880457868169233236683940452397866316036210192786640540467718042305047938361689023601409920736779629151357095867755564008731480304629809034994114804650269839068361 (proven prime)

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.