No problem, we've got 2542 and 1079 to multiply
2542 × 1079 = 1079 × (2542)
+ 1079 × 2 what gives us 2158
+ 1079 × 40 producing 43160
+ 1079 × 500 giving us 539500
+ 1079 × 2000 what gives us 2158000

= 2742818
