Alright, let's work through 2891 times 5297 step by step
2891 × 5297 = 5297 × (2891)
+ 5297 × 1 that equals 5297
+ 5297 × 90 giving us 476730
+ 5297 × 800 that equals 4237600
+ 5297 × 2000 yielding 10594000

= 15313627
