If `p` is a prime number,then `LCM` of `p` and `(p+1)` is

If 37 -= 18 (mod p), where p is a prime number then find p.

If p is prime, then H.C.F. and L.C.M. of p and p+1 would be

If 2^p + 1 is a prime number, then p must be power of:

If p is the prime number then what is H.C.F. and L.C.M of p,p^(2),p^(3)

If 'P' is a prime number such that p ge 23 and n+ p! + 1 , then the number of primes in the list n+ 1, n+2 , ….. , n+p-1 is

Two positive integers p and q can be expressed as p = ab^(2) and q = a^(3)b, a and b being prime numbers. LCM of p and q is :

If P(n) be the statement " 10n+3 is a prime number", then prove that P(1) and P(2) are true but P(3) is false.

if P(n) be the statement 10n+3 is a prime number", then prove that P(1) and P(2) are true but P(3) is false.

If p prime number, then prove that sqrt(p) is irrational ?