In this post we shall learn about finding prime number program in python.If a number is only divisible by 1 and itself then that number is called as prime number.Otherwise it is not a prime number.
The following program is for finding prime number
n = int(input("\n Enter number to find whether it is prime or not:"))
flag = 0
i = 0
for i in range(2,n-1) :
if((n%i) == 0) :
flag = flag +1
break
if(flag == 0) :
print("\n\t\tGiven number " + str(n)+" is a prime number");
else :
print("\n\t\tGiven number " + str(n) +" is not a prime number" );
Output:
Letusprogram 