Alright, let's work through 1256 times 5301 step by step
1256 × 5301 = 5301 × (1256)
+ 5301 × 6 that is equal 31806
+ 5301 × 50 yielding 265050
+ 5301 × 200 resulting in 1060200
+ 5301 × 1000 that results in 5301000

= 6658056
