Alright, let's work through 1579 times 5021 step by step
1579 × 5021 = 5021 × (1579)
+ 5021 × 9 which equals 45189
+ 5021 × 70 which equals 351470
+ 5021 × 500 giving us 2510500
+ 5021 × 1000 yielding 5021000

= 7928159
