Factor Info

ID 25453
Size 784 digits / 2603 bits
Status composite
Value 2421397281509119484404050384806596521721767274017891023984009479584290863625329362758084632762667329125237440933071424674725313712683334964608705068080888157994938252320563864875106131536340594236535875614443923761335583455265168717525520911600184305049631106444837208244501101838883983571465287073244628841087170588430068535589503459387407431933504412351758852606602584293695145424503720909148271156936846244856825663423664054874295355169979654407197239809380509890704902312524697310055997019970724929753479082157158218076342370722689091254438466093749086821006054375855337207927825820828950159217632192755667055175280934095665981941864267424175550736619320540394466702987481163473336911210921811547647242926668787016900914911424404281514390083582733934706901309901796559251298650903

Factorizations

Primary (ID: 11247) 912388729886745263028357724939366731341350831028977 (proven prime)
(ID: 35829) 2653909679276384011316089761017064089849294391345964585662726380247381549724546015682706037756964617313290847081638066518868765323802254628642010553871053557980751501799695975729154353771743360081883977640071261163329484960435143721805370940563580558423596393253860879022740834432482021298348357067742560519201838576253982202471706826190057668359676699914477135366894209827534311943727312743414871874677047587726725411675579657108486078242667898693286693082728385294675461124936202303621631754327020724087194829819589701495733875705199124836750258072629363309973740175013073430242943808117505375706218497171789991473676451423632748373234773508060068682273255851627157142517854282678634653920082022441202923397727671818094220397090439 (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.