Factor Info

ID 179770
Size 441 digits / 1463 bits
Status composite
Value 138951591125748921264155624960109473781034540651009300320746456000992539964675907545015336575634231054922111884078119390201505451478622049130229268345438882594177682706542693723261237027182741462213830523124373045390004357918565155922987287733125244563065335113115804160536876389371747270041982886090502249961643095474108330070458354123773880932927635599861663396295457341381011063744297317615507334821082950495178482426043067893561303573319

Factorizations

Primary (ID: 179270) 632020499305220978765394121933618518425586801580517184514805261120702978572715776709858745533789265739982186641796293216007633432429085547858270123448851 (proven prime)
(ID: 179771) 219852981475281514680396685224091516525681635247747595679723592537329947476104602927639658572763187474360268763407376403865464063031380845706224277972874256718391736270283479977554160106007466961228061637499007389254905533647430786202277229710948992390319509720153477791883511071722092669 (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.