Panel 1:
__2 __3 __5 __7
__← __↓ __↑ __→
___ ___ 15↑ ___
11← ___ ___ 42→
___ 63↓ ___ ___
Panel 2:
Awesome
__2 __3 __5 __7
__← __↓ 15↑✓ __→
11← ___ ___ 42→
___ 63↓ ___ ___
16← ___ ___ ___
Panel 3:
Miss
__2 __3 __5 __7
11←× __↓ __↑ 12→✓
___ 63↓ ___ ___
16← ___ ___ ___
Panel 4:
Man: Dance Dance Integer Factorization?
The mathematician (dancing on the arrows): You only try to to hit the arrow if its number is divisible by the prime at the top of the column.

Many of these comics are just me directly transcribing conversations with my friends at Random Hall, a great MIT dorm. David H.'s ideas appear in several other comics as well.

# Dance Dance Integer Factorization

## 17 October 2006