p = 11 q = 83 x that is a gap [1644, 1644] Length: 1 [1654, 1655] Length: 2 [1664, 1666] Length: 3 [1674, 1677] Length: 4 [1684, 1688] Length: 5 [1694, 1699] Length: 6 [1704, 1710] Length: 7 [1714, 1721] Length: 8 [1724, 1732] Length: 9