IN C Write a Pthreads program 'Prime.c' to output prime numbers (Refer to: https://en.wikipedia.org/wiki/Prime_number)

(1) This program should work as follows:

(a) The user enters a number on the command line.

(b) The error checking should be performed to ensure that the input is valid:

• The number of arguments should be correct and the given number should be a positive integer which is no less than 2.

(c) The program creates a separate thread.

(d) The thread outputs all the prime numbers less than or equal to the given number.

(2) Here is a sample run to help you with debugging:

./Prime 20

The prime numbers of a given number 20 are: 2, 3, 5, 7, 11, 13, 17, 19