Factor Info

ID 223514
Size 1249 digits / 4149 bits
Status composite
Value 6526590245003906731219757703243896616847585058997078066061936775226571347690156215776383951510346071843409159155394658831387141152123329916049981372701139725486410906324139957490984009247364421151861016832272237922318521559348990918320387487765177599044597383140204071848678245053877197614796141748715753799081367342698849553726757635954538711058465707306844772177652640267169224523652938263111911250553315831160553569557648109570837262903758639308465362824166121166282817809843402413827517834487667162856808031360870120753268585561285515637336099028860753743241612199297043386061732433714469749502989657974491269392528131997418729175924500435046096758289898048188462165324526218768308171795683075710831553725613038246544238103858149847296418167472068727597023463990997690082553870012672437393016217418224402601716558484099974691622546465147809658238768388296174250084615512429109017184956084387595812617845811832907593115386464942116733290582008921596027193939940181619801976372824519149456616490954157396128166996757409362868198675780722948811653172884695697145283102852874502882495416786579281732872362943625202850490369011500740845269173781133140478374373809355817399280321738516898327806392436322585197205954984830311155013052988075919000917237

Factorizations

Primary (ID: 223515) 39830424993287989800020669 (proven prime)
(ID: 223516) 163859417671383943655955470494604192418778923394742383426221601642162637105922219303607493727130809178801403796467580704767263231481341234150799803975739864838522675831818288239181339874443261949606996943804677444924775880688255924562813328779777409877138597523691747350339380442286541202588718372170266257462713098830103338326731951587709523483146438956036668712507460276729606665546201531813589241469845648874079688609753706002779272478220841107808703557883328950939255959349293849294949778525557845045264165045247644310403759705586051199286147118611886461915160548704135681261753131058635197958708367517708135931015681548493619403453699160478941064066125401560520885785794542125793077715340203099374151199124427822538892426750864016984175135984974096323288308607377849606151974169811760180751767742304237830375086783968228828082714963911010229442805576516734353847579171391805266414170213224682550720123511107181331388900987665156121190037688134824421694481631688038054115845467902677316655860772283601871786616633572900519367837248312209867040832340320974294506410278773004265490802870096040887788238135986620719968512996118621287379908476418402305869753943769317896660409422286614925016847928038896437036931457225003673 (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.