No problem, we've got 1923 and 1321 to multiply
1923 × 1321 = 1321 × (1923)
+ 1321 × 3 producing 3963
+ 1321 × 20 which equals 26420
+ 1321 × 900 giving us 1188900
+ 1321 × 1000 that results in 1321000

= 2540283
