5 2 x 17 3 July 8, 2019 16 32 64 128 2 5 x 3 17 5 x 2 )+ 17 4 x 3 2x 5 x 17 3x 16 180 17 3 x 2 5 12 9 2 x 5 )= 3x 17 2 x 5 )- 17 37 2x 5 x 17 3x 16 5 x 12 2x 17 36 3x x 2 )- 5 x 3 )= 17 3 2 5 x 17 13 5 x 2 )- 3 x 1 )=- 17