Renormalization group functions for the Wess-Zumino model: up to 200   loops through Hopf algebras
  We obtain the contributions to the renormalization group functions of all the diagrams containing the unique one-loop primitive divergence of a simple supersymmetric Wess--Zumino model, up to more than 200 loops. The asymptotic behavior of the coefficients in the expansion of the anomalous dimension is analyzed. 
Marc Bellon (LPTHE, Cefimas), Fidel A. Schaposnik (CEFIMAS)