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S Oct 12, 2021 at 14:09 history bounty ended CommunityBot
S Oct 12, 2021 at 14:09 history notice removed CommunityBot
Oct 4, 2021 at 17:57 comment added Pietro Majer (I think both conjectures are true; it's just a matter of bounding a remainder in the Laurent expansion of $\zeta$ at $1$)
Oct 4, 2021 at 17:55 comment added Pietro Majer $41$ is also the first positive integer number $n$ that violates "$n^2+n+41$ is prime" :)
Oct 4, 2021 at 17:33 comment added joro @PietroMajer I don't get your comment. 41 is not counterexample according to my computations.
Oct 4, 2021 at 17:16 comment added Pietro Majer good old $41$ ...
S Oct 4, 2021 at 11:15 history bounty started joro
S Oct 4, 2021 at 11:15 history notice added joro Draw attention
Sep 27, 2021 at 12:55 history asked joro CC BY-SA 4.0