Description Usage Arguments Details Value Author(s) Source See Also Examples

Provides prime numbers.

1 |

`n` |
number of prime numbers to be returned. Should be smaller than 100008. |

`which` |
numeric. if specific prime numbers are requred. See examples. |

`random.primes` |
logical. if |

`seed` |
set seed for replicability. Default is 17345168. |

`primes`

just returns prime numbers, which come from https://primes.utm.edu/lists/small/100000.txt, see https://primes.utm.edu

`primes`

returns prime numbers.

Oleg Badunenko <oleg.badunenko@brunel.ac.uk>

https://primes.utm.edu/lists/small/100000.txt and https://primes.utm.edu

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | ```
require( npsf )
# obtain first 30 prime numbers
npsf::primes( 30 )
# the same as
npsf::primes( n = 30 )
# the result in both case above are 30 prime numbers
# if we use
npsf::primes( which = 30 )
# the 30th prime is returns, just a scalar
# both cannot be used
# npsf::primes(n = 30, which = 30, random.primes = FALSE, seed = 17345168)
# will give a mistake
# you can get random 30 primes, use seed for replicability
npsf::primes(n = 30, random.primes = TRUE, seed = 17345168)
# obtain specific primes: which take order number(s)
npsf::primes(which = c(3,67,30, 100008))
``` |

npsf documentation built on Nov. 23, 2020, 1:07 a.m.

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