Factor Info

ID 219468
Size 550 digits / 1825 bits
Status composite
Value 2129836153970129252974431239519823980919774244230116210196334598323936419177761942404604479134133156029412963388719140888070036527500009917232733487104914779465100584746433346115162952111861319218737517337050594475001574229916534898697290087094325016125790347016948514344861779253095099420834743265508439802129134616869289775731296239267129297079702803048587070016766043117097512681352737436363121665629210519890193896636366692655883457474956976940053256115553288882150579688806646033812269466775688504493456377514867005077012462642549114929327934943

Factorizations

Primary (ID: 224930) 61476684542913791459630963362544629 (proven prime)
(ID: 224931) 34644616407109550764417405258511342595001432775796816846916473108990420227832676450696804811871201740069282988061033536347970927825317254331579493065187459711241781025654027012212382134569048416843931002382625169208139960585824435274916414360987202274475995396412426092670748522959300040885684157362160689948633483563987251176296237238551156488779470483788847187047999098938757209278511399281432134564568554430533578836972161456598858908049616581733255463349057483628011719280965031590657147634549522665612734411267 (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.