No problem, we've got 1517 and 2664 to multiply
1517 × 2664 = 2664 × (1517)
+ 2664 × 7 that equals 18648
+ 2664 × 10 producing 26640
+ 2664 × 500 that results in 1332000
+ 2664 × 1000 yielding 2664000

= 4041288
