Factor Info

ID 63236
Size 962 digits / 3194 bits
Status composite
Value 30721461972544043437286738138884404479959265016661365981153432052225723005479623097820667167629437722463056842188618263780144195017308112470039438183506580050614332914070275936808736050816730968360160237146135113539701695148327012777315003600985494228772414899627154123138459242585124985851844565970532538143193683163516892430505137373074306942912198750864519654156770979388720008309090715515051750538492833804604724959172445159616770776209876099401675915765799589170801378795477748309842749645335469467042323557683493143189759011336850010108533623231337686583014722763344869561291501170792751314982425827865783418415026773953407936956815304289291856828894505906571297800805641651750081903564922446879942764034910587630876879605414101750917004486912736517125982409210032011288871451169804655428352901821149940984138349320396176162008710205647444540507950835820705969938171240505125422902222660122720418310256668790488657306646782171400361461536380411444472470947

Factorizations

Primary (ID: 3100) 337570547050390415041769 (proven prime)
(ID: 63237) 91007530843495466996877568085023063220535109169533196805738558506425771095071734665850750214227904207083723625080769145838246892858590184450886966765762847381549663241482903100193215210388923220047333331370520110424359984522531323076346412375685462250427242542701112402937213221606649316811736188239297249571325802315010634900855504180318892047942385785572587694924586418198372293313273368096199364787223195091809980072321450268115221041949771130454073268560363201294637941790030024726717528606748228867145936319431809834221701028505280196469923349622974262179842152423865956851886763794181447360217092260613082380438058986646125927795235864674556020158300662641799230516157328445703937134258400320991699268310770391168037903160644428514744045159544068067423760125125207024104319461252993207056730676649654747216376236071517974267305171022184532508646343330727250629826700238981453818072927383219468974222669631275888629568299057811195563 (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.