No problem, we've got 5143 and 2575 to multiply
5143 × 2575 = 2575 × (5143)
+ 2575 × 3 resulting in 7725
+ 2575 × 40 resulting in 103000
+ 2575 × 100 giving us 257500
+ 2575 × 5000 what gives us 12875000

= 13243225
