2r = 14 July 8, 2019 16 32 64 128 2r 14 2 2r 14 2r 14 34 2r 14 4 2r 14 20 2r 14 6r 42 14 2r 6 144k 2r 14 1 2 M25n 2r 14 2241 5r 7 2r 14 2r 3 14 Nankang ns 2r 14
