Factor Info

ID 189851
Size 682 digits / 2266 bits
Status composite
Value 7163525341089158891958987547856875222906931608797636115726677498222107737802981060402031776272734587951136488810773035759622666026920752261652619672590862552295354427601831911566450321492722340454864009440316088247714302527019982561251545813503854458295296551424406874317383963779410426171424755014636289996699280278251963841005544770816235785235174996288538134846474732557101926002434553260220233906482302966561600833724943906392667171089145920432726955588929728893715016366537596825852187444664261942717820638405887488459300286193029033100887333418017902713028228624503515450241821854295653497871395922675740182208479617397750083220085630206771378073223264269024062292791126028943

Factorizations

Primary (ID: 188791) 1331988009281919919112231122509158475284430963251 (proven prime)
(ID: 189852) 5378070441453181060975020848162040261643851409925464716014846169466460234404951433722855936841960079109133147623161389675126633921442653985483848079321457636382576164834167538748713413444290758720103651955427874386439288257115922718557668848927365569203817461730993181933057869328926827650913826886932088972877445440429593793192645693947768619338578706460875764693871634530699763000123549531606056526875179482132791867124778194205474508867893707213632463370694945507590202108043605216675753253462727855210703665673378706691858373794561590113758734405305086464989367381643058970538520015854347125603339773023928823300927017500696496693 (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.