No problem, we've got 2993 and 5255 to multiply
2993 × 5255 = 5255 × (2993)
+ 5255 × 3 what gives us 15765
+ 5255 × 90 which equals 472950
+ 5255 × 900 resulting in 4729500
+ 5255 × 2000 producing 10510000

= 15728215
