Factor Info

ID 175280
Size 884 digits / 2936 bits
Status composite
Value 47192003864868716973849404772783737863857315923453553289769691332950579049735141337360495282220867785722071436404093554638313269005349383061428249945873149986108902285458406045835555620708982643712682740785125048435745646317792924210097392681812690835902930652463105338551428259861583575692216468097145715154752710169590939817760731219653377566030285512011729318938207539072813585313942404257184058184266468176782137578119719834301751829276247575191670992664588770630465483801074170719659232265391368634527349660851886872993256341217787999324440054141189514550253507390667431268772393760958579808365531184042042956188730886638485597784904918649058295795578937549569124554359853568893087214278202976297627155567654817981496015766826408199316686416341216260338651580049052359688150863324705667495737283304989198262190576080834359502629084823298913692819283127874622826468240032745057553

Factorizations

Primary (ID: 173858) 735188076230554847645434565498487568795271 (proven prime)
(ID: 175281) 64190382557387006781416954087538018735919817053631846599471540653270801401416928030382369347310659183703329669186390723783740443788188647462282166520729296946463642554269954881056310662715411654814747685282642942060594375369624421931103044855858348847178921869775697360849431216068615792119653050507727847753568203047849503941929158361912652596606159348284690902592316063835086890696789988746070782246637251265409839837298307728501841814286657224893274930632043998682466707652953699944698677573079705473249069490211929751686203780237086568057870098348740647749270160527419511789122626418831979904848256058722914470983786041427429309596983945480204210491984995310073128735445984086526150930271607963981000639838787769411781606212013185074104198340793029499044010636414298665578695130916335585784562741427495741577062933718409100728649342827943 (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.