Question

Find all the two digit prime numbers neither of whose digits are prime.

Answer 1

well, prime digits are 1,2,3,5,7

The first number then is 44, then 46, 49, then 64, you finish.

Answer 2

okay, thank you

Answer 3

is 48 included in the numbers you listed?

Answer 4

48 is not a prime number.

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