No, 47 x 59 is not a Prime number. Multiplication yields a number which has 47 and 59 as its factors.
47 x 59 = 2773.
1 is a factor of every number, so one of the factors of 2773 is 1.
Till now we know three factors of 2773: 1, 47 and 59. And a number having more than two factors is not prime.
So, 2773 is composite not prime.
Remember!
For two natural number a and b such that a � b � 1 then ab is a composite number.
Let us say ab = c.
c is the result of multiplication of a and b, which means aand b are its factors.
And 1 is factor of every number. So 1, a and b are factors of c. There may be other factors of c, but we have obtained 3 factors which indicates that c is not a prime number.
53
47, 7, 5
5, 7, 47
The prime numbers from 47 to 100 are 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.
A balanced prime number is a prime number that is equal distance from the last prime before it and the next prime after it. Example: 53 is a balanced prime. The last prime number before it was 47 and the next prime after it is 59. (53 - 47) and (59 - 53) both equal 6, so 53 is a balanced prime.
53 is the only prime number between 47 and 59.
50 is not a prime number.47, 53, 59 are.Therefore 47 + 59 = 106
1 x 47 and 47 x 1 (47 is a prime number).
106
51
53
23,29,31,37,41,and 47
5, 7, 47
They are: 47, 53 and 59
5, 7, 47
47, 7, 5
47 is already prime. 2 x 5 x 5 = 50