No problem, we've got 1666 and 5116 to multiply
1666 × 5116 = 5116 × (1666)
+ 5116 × 6 yielding 30696
+ 5116 × 60 yielding 306960
+ 5116 × 600 giving us 3069600
+ 5116 × 1000 yielding 5116000

= 8523256
