Factor Info

ID 7250
Size 249 digits / 825 bits
Status composite
Value 169571713664848319081428447539724548010121274346376262479704500568472259167601381681935884941537063409822179793307824486831755750854603201921681587324531351395819425717449038333258703759130022751297181462555552917363477441784600595447489141017997791

Factorizations

Primary (ID: 16268) 288231038713838413442281 (proven prime)
(ID: 16801) 588318712729625678231458774131604089824648723778108798830084667248648724596496172650564389019135588936898377387794100854098086330842405630599679130960497590597796668360380773520348880798029064388105618464456730470770628856711 (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.