No problem, we've got 8170 and 3191 to multiply
8170 × 3191 = 3191 × (8170)
+ 3191 × 0 giving us 0
+ 3191 × 70 what gives us 223370
+ 3191 × 100 yielding 319100
+ 3191 × 8000 what gives us 25528000

= 26070470
