In this program, you will learn how to find the prime numbers in an array in Python.

`a = arr.array('i', [2, 3, 4, 5])`

## Example: How to find the prime numbers in an array in Python

```
import array as arr
a = arr.array('i', [2, 3, 4, 5])
print("Prime numbers are :", end=" ")
for i in a:
num = i
j = 2
f = 1
while j < num:
if num % j == 0:
f = 0
break
j = j + 1
if f == 1:
print(num, end=" ")
```

#### Output:

`Prime numbers are : 2 3 5`