# Primes in Ruby

`require 'mathn'`

```
```print "How many prime numbers do you want? "

wanted_amount = gets.to_i

print "The starting prime should be bigger than which number? "

startnum = gets.to_i

puts "______________________________________";

puts "Here are your primes:";

`primenumbers = Prime.new()`

current_amount=0;

primenumbers.each{|prime|

if prime >= startnum

puts prime

current_amount=current_amount+1

end

break unless current_amount < wanted_amount

}

puts “~~-~~—————————————————-”;

“break unless”; … mhhh… ruby has nice control structures :)