Factor Info

ID 193996
Size 403 digits / 1336 bits
Status composite
Value 1428014077070627656050774698012994745021506610722892511388730457427129373836846048536350499544962858711660446663464182953089715075530614837269250428475820394495884766432914198572920964927119977695387402462909655257423521052744253796677717369338677572680969580441854481787967280888367942802929662010414880639998633694515896798582561368091408540978410166555704450358356991372061642267045084400016202295947

Factorizations

Primary (ID: 160993) 8974445570586120024010117073277405004023594830168193967 (proven prime)
(ID: 193997) 159120033191907165177206979786479732867657381511674379541257292212944417890102737758358490440045977026191010240536815789061788057682982295138233194641361501580875073630882530022449205797111382886676447326308350387076687185197930867379634981858198509393860563434320241267246207724730871459291521868601758927094707933925993259903979325118068259219941 (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.