Radiative Corrections of Eighth- and Tenth-Orders to Lepton g-2

This paper reports the recent progress in evaluation of eighth- and tenth-order terms of the anomalous magnetic moment of muon aμ and that of electron ae. The coefficients of 4(α/π) and 5(α/π) for aμ are 132.7199 (72) and 652 (20), respectively. The coefficient of 4(α/π) for ae is -1.7283 (35). The breakthrough for the 5(α/π) case is development of fast algorithm which automates steps from Feynman diagram to FORTRAN code of the integral.