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Authors: Os Keyes and Paul Egeler
License: MIT
This R package has several utility functions for dealing with prime numbers, such as checking for primality and generating prime numbers. Additional functions include:
The package also provides an R dataset containing the first one thousand primes.
You can install the released version of primes from CRAN with:
And the development version from GitHub with:
This checks which of the first twenty natural numbers are prime:
library(primes)
is_prime(1:20)
## [1] FALSE TRUE TRUE FALSE TRUE FALSE TRUE FALSE FALSE FALSE TRUE FALSE TRUE FALSE
## [15] FALSE FALSE TRUE FALSE TRUE FALSE
You can also generate all the prime numbers between 101 and 199 with the following:
generate_primes(101, 199)
## [1] 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.