Is-prime | npm.io

Test if a number is prime in constant time, using a cached Sieve of Eratosthenes.

prime test quick eratosthenes isPrime is-prime constant

1.0.7 • Published 10 years ago

Check if a number is prime

prime isprime is-prime isprimenum is-prime-num is-prime-tool isprimetool

1.0.2 • Published 10 months ago

yet another isprime package with caching. computes prime numbers using trial division.

isprime is prime is-prime cache trial division

0.0.7 • Published 3 years ago

Suite for testing primality, finding primes, and finding prime k-tuples

prime primes isPrime isprime is-prime twin-primes tuple k-tuple test sieve

1.0.1 • Published 4 years ago