A number series is given with one wrong term. Identify the wrong term given:
53, 59, 63, 67, 71

Let us inspect the characteristics of the given integers:
* $53$ is a prime number.
* $59$ is a prime number.
* $63$ is a composite number, as $63=3\times 3\times 7$.
* $67$ is a prime number.
* $71$ is a prime number.

The series lists consecutive prime numbers starting from $53$. The number $63$ breaks this mathematical pattern (the correct prime term in that position should have been $61$). Therefore, $63$ is the wrong term.