11:29 AM
Perhaps it would be nice to have a query for questions which are closed as a duplicate and the duplicate target is itself closed: Should a closed question be reopened if it gets a duplicate?.
2
This question How do you prove that $n^2-1$ is composite when $n>2$? was closed as a duplicate. That was the right outcome, as opposed to, you know, "off-topic." But the question it's a duplicate of is closed! Prove that there doesn't exist any integer $x \ge 3$ such that $x^2-1$ is prime. At le...
4 hours later…
3:37 PM
Since in most cases found by the above query, the target is closed as duplicate, I'll add a link to this post on meta (which is - to some extent - related): Should questions ever be marked a duplicate of another duplicate?
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