No problem, we've got 2573 and 6977 to multiply
2573 × 6977 = 6977 × (2573)
+ 6977 × 3 which equals 20931
+ 6977 × 70 what gives us 488390
+ 6977 × 500 yielding 3488500
+ 6977 × 2000 that results in 13954000

= 17951821
