Factor Info

ID 171719
Size 312 digits / 1036 bits
Status composite
Value 429530050077029217924378125678144330827991044781589231690718004298674071593011203147986691318919425380537988797963874252984283932543663365960681762412658043942168642063173131132033339722174524236748036174678100603879917896777322126105666862956850304732692546097833845998675872692208558891575584146073889256146371

Factorizations

Primary (ID: 171427) 194797441524571244246770944129545684369 (proven prime)
(ID: 171720) 2205008683457731199189735631439131931678802303860700473722116844015330943022977361939329795461882560410538797086261620321965098112886851413591607481046100360036127793073141741142730908881769492964696875442682281950517031979783266877830804709747179238158642839455285093309459 (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.