Factor Info

ID 138511
Size 1002 digits / 3327 bits
Status composite
Value 280229770013958298667812180932871907960606692602595879838800064936327348283064024387108944277620401075058990879354492502385398564391850120677747731535200503234780095218453271184658603151612913488606715036971744070338027938599664023756641427747210449052969402037533352868949885317233379064422611462366971528205914206763655892731879757939579165853526963799381988223835003126380874966585845899648648204301207388933887132342376607903376284874169650535399490052038869883505999559125227415959240840585517435711587583390848422342825396807012914765012834021466620775508481187504279616848274454143833565645972525425547521178212230689972790525592825166774570135500165124352583727600721509832680223203652934949096148878502716398176049369402586400001263640145181816946849182497133813775721494765442608168027689496665463351047433482489050257393851504822007011321079098078552401145953739037961251275583438562820417742409811872412222393458175674936752351880789016222755954298196515330439373537715384672835695390496297

Factorizations

Primary (ID: 136438) 1628263171508931784019729 (proven prime)
(ID: 138512) 172103487272432672282210758980558684353600235053094978530836600095172494417794850272427436510564142213940750147364843209273759930395495718817121277335866160654772911528703845947224444625408166810582325641680814802168418879120961669109906630459131426715850934170789441718366073008038209240873283277662772808397840305394983351633656193994469201230180783861096250502750358822375937666101740377299265386604348811336069323168714123066412316193810981333885324964342766521522628868456868799903885641745997780706733370050364565603257783152572608582634483318517333685716839565192182721061941326239165314312643794923812404023865310651754798230275893318127347438866085827491397146325935973779962630069322460495471676217526588935054104773555219500799731178108255742290270683787519217489685954552422144709963811907008170909977823795895318932217157221282219472414587997632957845678840400938191882519362300179307660653086616691112695207733878602304600399155684479169782743491325730970208093593 (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.