Factor Info

ID 167577
Size 1400 digits / 4649 bits
Status composite
Value 18458407749168515739838462504064928692666305487683067182123397059714517799322575999160431326737467313328611850843508041017972223694360300443032077354995268561374232562960481067118298322344187821587303919227328077512341157193711839464418002522153664859148263072256587223997908759153281724786023779868274735494809265398827371924052743093253593124583737201143271748476063359063601998617188184034635211416122276843085863176308067742430093542357321194590913612375147742788653299376908689751124277415299369725864870765479331607944654098746075185484012086595787992854947800155719951754160731072055479106022700080546942495580249737806948556649111226084168803889616295015619363658270009848053275194079445735807988607645768635632183807959608002027677789448514637222109848983083236748220843613317274486085431637174973683229539997970539716345434889854539547849013051875151142127417131928870671553479505569802801686517335326721446540981907640605622662423634888814627344227104980235708555835867518467151764154600256566858828666206673186366737901924744396458635855760264001330013732475872053652317347610826143140001511759665435033987763184685523588276460443322990084294928282270538670725821234721680397712629680907868206465909915813504395624436080086201951895038733728099794167405445218630325553628266673097632603724111491359129646853377863742717448059409264670317309692974413622168878714572509083618618447821289337

Factorizations

Primary (ID: 199563) 80576427153254658474653352941 (proven prime)
(ID: 199564) 229079501304531845323304386712068922790433744779841590651122591360848761323753002074733012415342827174738576073893019541838949456187650390442538988923654433845457956382932683484530055633957994837090654612369501836055404918127208474902480316876936818897024962420968090677714018897117423357018198173644743001788645903682664550201997769349600543293015008518153878132800561586953455100269116338818432521224326006108447194072896740525500945506843504606674574387231307797411934324642474727001839526775641931153205195078358768165363913186904659938157543415996974817117467956590169740132917225659366486812326047723964992388581574432824019184907932491012337578286666948233726169253794992162045166060826651102973827877993209615022585744936468220551079949255201575978103323729661438804356404976203938009136906006113174810290046167186643103080297627879228083950591806909278526434216098992801220001865283534350638314933546208488993917860618981047082273909428475565329149338953869426730516048813002681340873415818935285871350494089515679336157438590051914087266865068962305568124517875492858903283296932109324482871486657075881250487114031590133622480539553169424671236277277333520829220632217689049417947970465769560794402642400531803443139539615997067926283276835031157433427717308567856201018679814595990380368408787912693888929224524208730670438149473839061787568678067617345693757 (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.