Alternative spelling of coprime

simple past tense and past participle of pump-prime

present participle of pump-prime

Synonym of prime the pump (figurative senses)

(photography) A photographic lens with a constant focal length, as opposed to a zoom lens.

(mathematics) A prime number with at least 1000 decimal digits.

(mathematics) A Carol number that is also a prime number.

(mathematics) A Cullen number that is prime.

(mathematics) A prime number whose digital representation contains no smaller subsequence that is also prime.

(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.