Factor Info

ID 75137
Size 593 digits / 1968 bits
Status composite
Value 13573849423437287257544010958878566242217936000531459168768838143928523882766708767530895848027261793119470507895562687562791020421144342111349627490429820767636226778015808530092448956352771717223717476960181936184657215068021723896108545697679197550721351390754898347321386431892162822449179020534162519054089543392106968310312127787791258642464950469419220258309284551980530371707646861145174755100587082294652944875922657016034778778040884747512202119124598187564233044550827776274250667951946150418622715775519469794848023879325927022929626022532777768754401937165683772077960176434644631

Factorizations

Primary (ID: 73253) 1788690056155567384617248877970548359199797964603398092845129844124075743996967223335977 (proven prime)
(ID: 75138) 7588709612783094462768998308864097701534980359190437953872029423965902485852635326499920236887752759539093979555441549639280923250340271146015654305349528686311438728354130879615864786572913279938691677213359195110063277991267230014962614590301154125328710576167957529001463673536531179096163285857665071984428620971368817009270264718650954890587957558410302874212600941484741212324160295165594625980179631989002755184502972600002637517712685457124825159499376671612583038072724898018071771620158109607103 (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.