Alright, let's work through 2521 times 2428 step by step
2521 × 2428 = 2428 × (2521)
+ 2428 × 1 producing 2428
+ 2428 × 20 which equals 48560
+ 2428 × 500 that equals 1214000
+ 2428 × 2000 giving us 4856000

= 6120988
