Anti-primes: Difference between revisions

=={{header|Groovy}}==

Solution (uses [[Factors_of_an_integer#Groovy|Factors of an integer]] function "factorize()"):

<lang groovy>def getAntiPrimes(def limit = 10) {

def antiPrimes = []

def candidate = 1L

def maxFactors = 0

while (antiPrimes.size() < limit) {

def factors = factorize(candidate)

if (factors.size() > maxFactors) {

maxFactors = factors.size()

antiPrimes << candidate

}

candidate++

}

antiPrimes

}</lang>

Test:

<lang groovy>println (getAntiPrimes(20))</lang>

Output:

<pre>[1, 2, 4, 6, 12, 24, 36, 48, 60, 120, 180, 240, 360, 720, 840, 1260, 1680, 2520, 5040, 7560]</pre>