Factor Info

ID 51853
Size 782 digits / 2598 bits
Status composite
Value 76630926750291040413181111608692840991990500166208967344603564604198102863355791685923333684593642404587079789425903822339825737036524011000997866330833878846721068676304085058003894402365414873342951119845365666162529415761976822349962620681545132239723237726510246869202405457342173735565809203110395256040346471319949558287298247004436276156361513246151249781063012837365335143154220867763902820551814690795395786588730921140245471553226044582092177258486495093109738716834135750549682655993943722390059273850554055384558605470288859097117308385415025857065812540559367358095279203755567120643590609647600614570377809417833836216874564557055770911777300659688052085171524128527403242993859614720416139233819866396845482163686271544450419110032146600282577519535105829206988929903

Factorizations

Primary (ID: 73258) 49391898816054766538923603477001696252091125305146551 (proven prime)
(ID: 75171) 1551487765952870525050792959652347163530447870698618209248556163148250672552356535132417793350418846655417206102776611277020470266246990792759147962397754294513260913683252467928484084397548511938414310003641209427545003162272151537491492026546752547205717917988512913841010322700825047390912170427709862788478654243464714546370915408769353600001802049394422508756183799033150509494308930546218539978847744981236154707382044629595681347409481286773606479724068003051368591488056604978884918851327771598582793589853074301772108883979390241530700096936066908002406938152740116349112076421904919970078352090255637027800656247427332285788546782414620082064209659016244194950858856668553074293705018116471471798587682511996378121727753 (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.