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They are called twin primes and there are thought to be infinitely many such pairs.

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Q: What pair of prime numbers that differ by 2?

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2 and 5 are the only prime numbers which differ by 3.

1 and 2

If you mean consecutive numbers that are prime? than the answer is 2,3 are consecutive numbers which are prime. except for this pair it is impossible for consecutive numbers to be prime because every second number is multiple of 2

2 and 3 is the only pair.

The last known twin prime number as of now is 2996863034895, which is part of the twin prime pair (2996863034895, 2996863034897). Twin prime numbers are prime numbers that differ by 2. However, it is worth noting that there may be larger twin prime numbers that have not been discovered yet.

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2 and 3 are consecutive numbers that are prime.

Two prime numbers which differ by 2 are called "twin primes".

2 and 5 are the only prime numbers which differ by 3.

1 and 2

2 and 3 are a pair

If you mean consecutive numbers that are prime? than the answer is 2,3 are consecutive numbers which are prime. except for this pair it is impossible for consecutive numbers to be prime because every second number is multiple of 2

2 and 5 are one such pair.

A twin prime is a pair of prime numbers which differ from each other by 2. Some twin pairs are * 5 and 7 * 11 and 13 * 17 and 19 * 29 and 31 * 41 and 43

The prime factorization of 16 is: 2 x 8 2 x 2 x 4 2 x 2 x 2 x 2. There is not a pair of prime numbers that make 16.

2 and 13.

2 and 3 is the only pair.

The last known twin prime number as of now is 2996863034895, which is part of the twin prime pair (2996863034895, 2996863034897). Twin prime numbers are prime numbers that differ by 2. However, it is worth noting that there may be larger twin prime numbers that have not been discovered yet.