No problem, we've got 2159 and 7095 to multiply
2159 × 7095 = 7095 × (2159)
+ 7095 × 9 what gives us 63855
+ 7095 × 50 resulting in 354750
+ 7095 × 100 giving us 709500
+ 7095 × 2000 resulting in 14190000

= 15318105
