The prime numbers from 1 to 11 are 2, 3, 5, 7, and 11.
1,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,107.
prime factors for 111 = 3, 37
As a product of its prime factors: 3*37 = 111
111 = 3*37
113 is a prime number. 111 and 115 are composites.
57 = 3 x 19 111 = 3 x 37 Thus they are not prime numbers
31, 37, and 43
Just 227.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 81 is composite, 111 is prime.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
ask yourself if anything can go into 57 or 111 (divided)
No, 39, 30, and 111 are not prime numbers. 30 - 6*5 15*2 3*10 39 - 3*13 111 - 3*37