Factor Info

ID 160641
Size 1310 digits / 4350 bits
Status composite
Value 28692748460600927855526167395043739514384582088181416081192053333329801043750346216089130112763815497736520958363786638979768263758779914822042291574812965746504648413523393354584554689788237720474160189811773403188522692314421626265803009543250615966562498940413739667262346759776666420707074238168900886420369651111418570337575414193560142960366582504198178979631917953917934477272119280154849454190081696952814094823420456580700008854763736949234555764400843213812310869292386037616534496694027162232321692895524466345833164352459919526227318945577133241867136685886510372098707420671925471807342672231262009805429195176794212276458878905265526660031151683297597952982767811253684467009129966013671754609028851372500730813473952082741013859661023996498390939698756114635916081008667220102156677082859662605733976709543008273840997855231490221545115945301534899370508238728658014931690723321623391012502857977758617194491904257683458489922365127808554026399311924507881525742587596356382646829833976866288532001871844589227697591085210864550813495870082607089436638232301829002665946304850351437263922686074972272214980392370195339483655578763818249318805233278193992235718830403137596438622054262090139277550529160932077249889032511498120198635790433914345545137034943701945871917052488749630024079362218839

Factorizations

Primary (ID: 158980) 1242292302456316571029 (proven prime)
(ID: 160642) 23096616153757313687250570581614399017549862703246853363675365205220022114074927941957823961392752259633149500201198482181556838443206052224875156042187274314867678004095987108428678998198504570474326030185240955485366591141610016198127355368060546892099291102709037232585596941993540003762748783565064386803564528573897165519262606030821060603979964322368506433706423735328671215670498604368840884864279023440526885595034874516101702937144105571966572156833572827689396811809442428139850869751958484308216136381432053517185421363858575150603205930802081916586789261176037052315420269758944549404363057097099821857446285428465592841762816872711065287566736615107347637558975052346182114037413042165457440136599928331626588598452861055763136595690356895032279562750119190783222171740881493306935979515707908339513126865144613180903658107277667482825321805422754929174899750539515142669435683785219796158068300807854915048383708678797651373474704907674783641910965192104691377509317097408069182772043502389941848024164939275401960729375734519249047466357179013709181362164641351214797600807263656852827707914639669798167228794414370433164912644319198149057470081421695565190432350218574704642167545505807856539572253310369553407174057987469015330685612433129972301821698340564073007514808891 (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.