Factor Info

ID 157357
Size 498 digits / 1652 bits
Status composite
Value 139535793914255546616203423413469247861767918093719937495901222585306446072638939473607116125029224797906520016947661446299591456515358124976285559708867386989413396406630127404207133407775705800527638984658887756237869868425562360506211946888938908153636951223934906590525407953108535749575153504988690138365774808471711157205710060941582822914321518540784992374297631463206397788360578518490244580517514791902475961932766962112335560951432910676769942592589378553795406705878213103929616004964799

Factorizations

Primary (ID: 158141) 34612315434702943134556428791471 (proven prime)
(ID: 191423) 4031391490624010578730127595847251771447184984422989485285590620429085857189380423990490762592011670528905160204724695741237352078915116773418535922405222975797296418152139947337078857379929895856923897167254392673037006318076543157298540471784898815807019793052403104239247042387766584524727550481029924579895266648171108870488447129500736270133146869841812438451090496277521584807999074874226397959345890580659912781592630297534499875379322582021022593382645072369 (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.