Nim is available via package manager under the popular systems. The following command should get you started:
nim c -d:danger --passC:"-march=native" -d:lto -r primes.nim
As per usual minimal just a minimal set of commands:
docker build -t primes .
docker run --rm primes
Gains around 10% performance from solution_1 with just -d:release. With added flags around 50% faster.
beef331;5398;5.00043797492981;1;algorithm=base,faithful=yes,bits=1