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the biggest 2 didget that is a prime nimber is 97

Q: What is the largest 2 digit that is prime number?

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97 is the largest 2-digit prime number.

800 2x2x2x2x2x5x5

11 is the smallest 2-digit prime number and 97 is the greatest 2 digit prime number, so their difference is 86

99 is not a prime because it can be divisible by 3 and 33

73 7-3 = 4 73 is prime and 37 is prime.

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97 is the largest 2-digit prime number.

97=largest 2 digit prime

The largest 2-digit prime number is 97.

73 is the largest 2 digit number that is both prime and has prime numbers for both of its digits.

The 3 largest 2 digit prime numbers are 83, 89, and 97. The sum is 269

The only even prime number is 2.

The largest staircase comosite largest staircase composite is the number 2223 because 1 is not counted as a prime so the 1 digit prime is 2, the smalles 2 digit prime is 11 and smallest 3 digit prime is 101

As of October 2015, the largest known prime number is 2^57,885,161 − 1, a number with 17,425,170 digits.

97A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 97 is the largest 2 digit prime number.

800 2x2x2x2x2x5x5

To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.

Greatest 2 digit Prime number is 97. Lease 2 digit prime number is 11.