cousin prime

(mathematics) Either of a pair of prime numbers that differ by four

日本語の意味

数学において、差が4となる素数のペアのうちの一方の素数。

The mathematician explained that 7 and 11 form a cousin prime pair, differing by four.

数学者は、7と11が差が4の素数の組を成すと説明した。

意味（1）

(mathematics) Either of a pair of prime numbers that differ by four

3 and 7, and, 7 and 11, are pairs of cousin primes.

cousin primes

（ plural ）