primes(50)
primes([-5,5])
primes([10,20])
primes([2^32-100,2^32+100])
primes([2^64-100,2^64+100])
#primes([2^50,2^50+200000])
#primes([10^7, 10^7+10^6])
#primes([2^1023+5000, 2^1023+7000])
\\#1668
primes([1,Pol(2)]);
