DocTestSetup = :(using Primes)
Primes.eachfactor
Primes.factor
Primes.prodfactors
Primes.primes
Primes.nextprime
Primes.prevprime
Primes.prime
Primes.primes_from
Primes.primes_upto
Primes.PrimeIterator
Primes.isprime
Primes.ismersenneprime
Primes.primesmask
Primes.radical
Primes.totient
Primes.divisors