No problem, we've got 1292 and 6539 to multiply
1292 × 6539 = 6539 × (1292)
+ 6539 × 2 that equals 13078
+ 6539 × 90 which equals 588510
+ 6539 × 200 what gives us 1307800
+ 6539 × 1000 giving us 6539000

= 8448388
