Alright, let's work through 2562 times 5158 step by step
2562 × 5158 = 5158 × (2562)
+ 5158 × 2 producing 10316
+ 5158 × 60 that results in 309480
+ 5158 × 500 that equals 2579000
+ 5158 × 2000 resulting in 10316000

= 13214796
