Factor Info

ID 157466
Size 754 digits / 2503 bits
Status composite
Value 2213504523630856490625129629459782735584054007634786063145550189799634284073216917218427278384748456089712353854163556692449811507640964512849103196680608539047744243832660055145133090872759453141397929119117811722752138840773057223304737879775978877815756189783758205704958316249662733197181371623323995474623232226287687339901111854108320713190998109209732892859895011140004905044713808946394155725802980129570457293708531675403206336766440049308882649211280775686596934836251054645514416053402962910849250513175892819744125677739023993891504031808774570239563763122709832306562844231825089026738430558665596148594674230614979650540673010781094720446868897297628387521087632132266349586415584585468104890324328197316204803047937023076249250447408070639

Factorizations

Primary (ID: 3357) 19089479845124902223 (proven prime)
(ID: 157467) 115954155984828698132426026340941757415968702431661507459655465637670036451481521084114495145790662357331527963018231128857779134008605484251130126619102276328721354704614921852783211798109397425057719700457224617942654967589123114283099705495476619848607815406933690921920384501703532810110670309277237191109772104836510853969978488792282858804037852761111388138710466304529322572011207232999694044910611307703824975807631122508561573077327365611053270181324129676385634275836928563476915863043648034526691176463217473224419569699430488162226911741362706802063875721797323453519936859077388430445210332270764316281006929112709241157225057381227676833467486342187586079757128340334871442727435854753759057648942376062393267723887639393 (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.