Factor Info

ID 34478
Size 481 digits / 1596 bits
Status composite
Value 1487867280279566254000667858771366731827369007666564288537449990733247514295330816793033607632170107812376812550668740467852644054332260569403670692779390950325746158560663565265844848506627256186254301696605142948019674253955414267470117693193134453922687857240324644176215191028776811254481199405669618167769523750560657883698560490867019764261683766605899480737093226017311821027172571142644229008313961988778297750160216958635542275003697914479261206356404037078026945003629687

Factorizations

Primary (ID: 10632) 11583306121194302925666610180475654822154587629577979400456857120235319057709961541850271218784399 (proven prime)
(ID: 34479) 128449275596470112831313732780336693938320741728222628782112163098729736494043170392199988000259177982810436605826335501857737138175496635870834069132002720369318042818161301373349498732848075179391036210676295699789465200316557650929463622176245848015962871781985401979084218315504189783208742553092221490097481635755215077246732802057097147677428415578214396773928737823763787567513 (proven prime)

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.