Alright, let's work through 2128 times 1491 step by step
2128 × 1491 = 1491 × (2128)
+ 1491 × 8 giving us 11928
+ 1491 × 20 producing 29820
+ 1491 × 100 which equals 149100
+ 1491 × 2000 that results in 2982000

= 3172848
