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Q: What is the only 2-digit palindromic number that is prime?

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11

No, 11 is the only palindromic prime with an even number of digits.

11

Off the top of my head, 1001 is the answer. Check it out and see . . . _________ 1001 is not prime. 7 X 143 equals 1001. There is 11, which is prime and which has 2 digits.

1771

2 is the only even prime number.

101 is the only palindromic number in the specified range.

A prime nubber is a number that can only be divided by it's self and 1. 1 is NOT a prime number. 2 is the ONLY even prime number.

A prime number can be divided only by 1 and itself. The number 2 is divisible only by 1 and 2, therefore it is a prime number.A prime number can be divided only by 1 and itself. The number 2 is divisible only by 1 and 2, therefore it is a prime number.

The only even prime number is 2.

The only 2-didgit palindromic prime is 11.

Since every number has 1 as a factor, and 1 is not prime, then no number has only prime factors.

71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime71 is a prime number and its only prime factor is itself. Its only other factor is 1, which is not a prime number.none because 71 is prime

No. 2 is the least prime number and it is the only even prime number.

1. 1991 is the only number I think.

A prime number is any number that only has only one and itself as factors. By definition even numbers have a factor of two. Therefore the only even number that is prime is the number 2.

Any prime number, a prime number is a number of which the only factors are it and itself.

A prime number is a number that has only two factors which are itself and one

The only even prime number is the smallest even number, 2.

For a prime number to be a prime number it must only be divisible by itself and 1 and it must have 2 factors so 1 isn't a prime number because it only has 1 factor.

Yes, 1 and 5, because 5 is a prime number. A prime number is a number that only has two factors, one and itself. 2 is the only even prime number. 1 is not a prime number or a composite number.

331 is a prime number number. The only prime number that it is divisible by is 331.

One is not a prime number. A prime number, by definition, is a number that is only divisible by two numbers: one and itself. One is divisible by only one number, one, and therefore is not a prime number.

13 is a prime number. The only prime factor of a prime number is the number itself.

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