103 is already prime.
8 and 2 8x2=16
There are no 2 primes that will do.
They are: 1*47 = 47 which is a prime number
Any prime numbers of about 66 or 67 digits will do.
103 is already prime.
7 multiplied by 17
2 x 19
8 and 2 8x2=16
There are no 2 primes that will do.
They are: 1*47 = 47 which is a prime number
Any prime numbers of about 66 or 67 digits will do.
7, 11 and 13
The prime factors of 46 are 2 and 23.
They are 7 times 13 = 91
71,73,79
286 = 2*11*13