Factor Info

ID 86304
Size 273 digits / 905 bits
Status composite
Value 210451940581886959111708774564142182421245273400005077030848285764130931029369727774023701624859117718449158099537593567817293380600824269061436679039016843233725457759847524843894850110220655272890564735436919941047038950773202110102888916863988212622083016016457090916001

Factorizations

Primary (ID: 10431) 1657154808755021818820630633083400618861135574408955395309601 (proven prime)
(ID: 86305) 126995944778384428343817467782763835965797446765537889426743251291836133619348289537505627894595882345088764593485439135004224536319773689870707463091317828498596530820195257967005647404285565398502129893378166401 (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.