No problem, we've got 6559 and 2623 to multiply
6559 × 2623 = 2623 × (6559)
+ 2623 × 9 that equals 23607
+ 2623 × 50 that is equal 131150
+ 2623 × 500 that results in 1311500
+ 2623 × 6000 that equals 15738000

= 17204257
