[" Show that any prime number can be expressed in the form of "6k+-1" ( "k in N" ) for number "],[" greater than "3.]

Prove that an integer which can be expressed in the form of 6k+5 can be also expressed in the form of 3k-1.

If 1<=k<=25, how many prime numbers are there which are of the form 6k+1?

Show that there are an infinite number of primes of the form 4k + 1 and of the form 4k+ 3.

The smallest prime number greater than 48 is

K={ x//x is a prime number less than 13}. List form of K is………………

Every prime number greater than 3 is of the fom 6k + 1 or 6k + 5 , where k is some integer.

What is the product of the greatest prime number that is less than 50 and the smallest prime number that is greater than 50?

Write a prime number greater than 91 but less than 100.