Factor Info

ID 87315
Size 456 digits / 1515 bits
Status composite
Value 837316387415958282610445450956355098307732197421649806625796707459880863180836589048085565477088832851698802655601748888688830723821354401544714295692861637125189180247275570317747523765791041648389537478968629881788040998478980682969642178372591023013023183914636127691899430693798564765534384531151128391062909397738878094241586053150887624871570650858541062394757193335302891623919113655640541331126370029540085573406421697957094577524403533341801790701

Factorizations

Primary (ID: 87316) 6937048690874139689845540385319329845094491476162930986918366899037948020063916983099509793 (proven prime)
(ID: 87317) 120702106144572524397479085605677263198680176320000848297690194494010418860135972982331961426727369634641540512759674813555187360272013674508683752582596495699066780760939847147260610155177353655747917294728106197975904627806649724825460618024371826773807637399065497116133762460441273497990040246747613502473799485783725150367658029952688072934192968457375899252557 (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.