primorial prime

English

Etymology

Blend of prime +‎ factorial prime

Noun

primorial prime (plural primorial primes)

  1. (mathematics) A prime number that is one more or one less than a primorial. For example, 31 is a primorial prime, since 6# + 1 = 31.
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.