prime_time

PrimeTime

Command line program that prints out a table of primes with each cell containing the product of the primes.

Installation

Add this line to your application's Gemfile:

gem 'prime_time'

And then execute:

$ bundle

Or install it yourself as:

$ gem install prime_time

Usage

$ primetime 10
x    2   3   5   7  11  13  17  19  23  29
2    4   6  10  14  22  26  34  38  46  58
3    6   9  15  21  33  39  51  57  69  87
5   10  15  25  35  55  65  85  95 115 145
7   14  21  35  49  77  91 119 133 161 203
11  22  33  55  77 121 143 187 209 253 319
13  26  39  65  91 143 169 221 247 299 377
17  34  51  85 119 187 221 289 323 391 493
19  38  57  95 133 209 247 323 361 437 551
23  46  69 115 161 253 299 391 437 529 667
29  58  87 145 203 319 377 493 551 667 841

Contributing

1. Fork it ( https://github.com/[my-github-username]/prime_time/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request