No problem, we've got 3251 and 4665 to multiply
3251 × 4665 = 4665 × (3251)
+ 4665 × 1 what gives us 4665
+ 4665 × 50 yielding 233250
+ 4665 × 200 resulting in 933000
+ 4665 × 3000 producing 13995000

= 15165915
