Alright, let's work through 2597 times 5312 step by step
2597 × 5312 = 5312 × (2597)
+ 5312 × 7 that equals 37184
+ 5312 × 90 that is equal 478080
+ 5312 × 500 that equals 2656000
+ 5312 × 2000 that equals 10624000

= 13795264
