Factor Info

ID 51436
Size 541 digits / 1796 bits
Status composite
Value 2296872463028217430879964453453642065280445623265699179451287935243855766089125300292351866416922426482245525959469928753772509762189567098874073292056672134662705645043590770251012090419139367001576441334360469164348111272353391981830419643015751439736087372383182130429825946412815491499943656077370003800569000658169649092955776380172577711886672863247351960469645385571305576889934789733931411792599598945733852243997963913142850023630036960823534116319955714683732276800998719992433717855747751575383783365242115028406487851080285590617

Factorizations

Primary (ID: 50221) 157571957584602258799 (proven prime)
(ID: 51437) 14576657536256089714270593014033981215166038065624192828015509219859808858976541944060989218817034976238953509667906285062930399203912037864353646120218679829123165063593194634869629928058237305344370664963400206215822413471460591004545505645061883462228654939070204315770710308401005558647988998504351676967642013050726693904610921060855823593448655654151650898279110212120043447379976145460822440083456028363464572521131811873582598471618408964836091629465674436595100838479470450698003552677335272801662283556924249783 (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.