ふたごそすう

Japanese

For pronunciation and definitions of ふたごそすう – see the following entry.

【双子素数】 [noun] (number theory) twin prime, a prime number that is either 2 less or 2 more than another prime number, such as 3 and 5

(This term, ふたごそすう (futagososū), is the hiragana spelling of the above term.)