Factor Info

ID 51565
Size 647 digits / 2148 bits
Status composite
Value 23493851700712341885762832305001353096551453099178264923882754467107582414706123332741465284790202520953087034163597705682675737102622900591652122838127853106890805954240397578684419423101760405203051980579739113776053171313688409696849478288948846624908850506255990189025459110748454055110173545744793091398992317611919859212985925477081000013211586604340268562564998277686133642133355346823625269927356752820979509460529483211479621228127823682858413256106519814143461865268122568150593168300033755137194562566196107507606821495688293984216098104811060438411730697414955506880291335362591075901732329296302785751419268794677600125451015934535667

Factorizations

Primary (ID: 50227) 9768997162071483134919121 (proven prime)
(ID: 51566) 2404939965785653816910812013974933544305065957689645202803588520539428111706672697277036073133896361348994754477980176461390169904190425997867509371531108004088230575999899397326874037150275168913376340137771199296692345491056438341358874255484758406736731675747639577865574415864011848784137259461435642102010953959340660899375142683483897462719357790390157284540371524838515085903912623973780365034408157569004216855922655076969702837630175518314522050555370898129952357878358832824344979273078476070627513360134650584873032569605153954679546050744365423844534164106772005153998106603476843804870972841542512876440951427 (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.