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What are set of twin prime numbers?
A twin prime is a prime numberthat differs from another prime number by two. The first few twin primes are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), and (71, 73).
13 and 15 are twin prime?
Actually, 13 and 15 are not twin primes because twin primes are pairs of prime numbers that have a difference of 2 between them. In this case, 13 is a prime number, but 15 is not a prime number because it can be divided by 3 and 5 in addition to 1 and itself. Therefore, 13 and 15 do not meet the criteria to be considered twin primes.
Is 51 and 53 twin primes?
No, 51 and 53 are not twin primes. Twin primes are a pair of prime numbers that have a difference of 2 between them. In this case, 53 is a prime number, but 51 is not a prime number as it can be divided by 3. Twin primes examples include 3 and 5, 11 and 13, and 17 and 19.
What the list of all twin prime numbers whose sum is less than 120?
Twin prime pairs having sums less than 120 are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), and (41, 43). Twin prime numbers having a sum less than 120 are 3 + 5 + 7 + 11 + 13 + 17 + 19 + 29 (totaling 104).
What are the prime factors of 6435?
5, 3, 11, 13 are the prime factors 32 * 5 * 11 * 13 = 6435
