No visited Bit in the SIEVE implementation?

[kurellajunior]

In the sieve implementation in this repo, there is no notion of the visited bit mentioned in the paper, is this not yet pushed?
Would you like a PR?

[1a1a11a]

@kurellajunior You are right; it is my fault, and I did not notice this. We would really appreciate a PR :)

[kurellajunior]

yeah, fancy. I will make some time. Too curious if I got the paper right