No problem, we've got 2512 and 5172 to multiply
2512 × 5172 = 5172 × (2512)
+ 5172 × 2 which equals 10344
+ 5172 × 10 producing 51720
+ 5172 × 500 which equals 2586000
+ 5172 × 2000 that results in 10344000

= 12992064
