How about the prime numbers of: 47+19 = 66
66 = 2 x 3 x 11
There is no product of prime numbers building 66. The sum of prime number is doing it: 13 +53 = 66
2*3*11
The numbers 67, 71, 73, 79, 83, 89 and 97 are prime.
As a product of its prime factors: 2*3*11 = 66
How about the prime numbers of: 47+19 = 66
Any prime numbers of about 66 or 67 digits will do.
-66
-66
69
66 = 2 x 3 x 11
255
How about: 2*3*11 = 66
The prime factors of 66 are: 2, 3, 11
How about: 2*3*11 = 66
There is no product of prime numbers building 66. The sum of prime number is doing it: 13 +53 = 66