Factor Info

ID 205507
Size 604 digits / 2006 bits
Status composite
Value 4186546403123405169206784508998445816253576787325824098239275066749061473427160488528103459493490946623204658592718107085052128142627388795050435796601688831013240508826788765771783132703787137574029436955069979584747125767383105684985563896543532870753274905461055426518012318327332102883013018219151622501234760943396662041060930781213615930402147081304579498467496679805174244188947784490992419728551839690512573031774586142962990944121445805902260982446530515837652012592837509038665392237635361510970125228677593328670041393788499859902271315842061204469683091401514783696981677952262170396556251161

Factorizations

Primary (ID: 205508) 684806760361936908376976993 (proven prime)
(ID: 205509) 6113471194283646244520215198631829267326732023837726970599182295453736310591930431916509446011696816912060305643798818930497407456391175783512534452531631921123989289148951098006040650738752498723832605622108512562216823308458330121818017947974875950188434680637048888942360154177258507071704299484665620234076793776206262830736317779903682317826037103979266147078683671081036286930594243317928418125546175273909732561189306646519917764049006301585132669951760111561855787217883761482123355701600376501377744020334086212550808939303044560631972848697821223990245871833918753977 (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.