Factor Info

ID 56003
Size 424 digits / 1407 bits
Status composite
Value 1801339989798255147459952767277998914205082158782536936369734833120171964118357529674808434188879886036751505781742542917947842186447898878192334392767451088253675484930067753043517026368317601947468914086466146473331638549769662282128606683175967388796218596355293043218269755252353256462426153020606579127572927807099828920734183716184467270957109282400259068430459630176486616655977211934400572672406345095568074148067203

Factorizations

Primary (ID: 54837) 2997534286720771645924621 (proven prime)
(ID: 56004) 600940578987964315561427747840966308275407925973205012940450375919258615397920070109645590038663881555594494095368657153725330754519486822628311262455817504739612968155367808284343431654206747146925991042937130381941099401552241441979129641168302228833587676626516774113090674488011814114183023708811279871989093590152872101354277749133975715499329782767912394936533832523956501317202192565487438543 (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.