+A twin prime is a [prime number](/wiki/prime_number) that differs from another prime by exactly two. These pairs, like (3,5) or (11,13), spark a timeless [conjecture](/wiki/conjecture): are there infinitely many such elusive pairs?
+## See also
+- [Prime Gap](/wiki/prime_gap)
+- [Mersenne Prime](/wiki/mersenne_prime)
+- [Sophie Germain Prime](/wiki/sophie_germain_prime)