I suggest to delete math.stackexchange.com/q/4814867/42969 – the question is a duplicate, and the accepted answer is wrong as far as I can tell (author did not respond to request for clarification).
https://vixra.org/abs/2311.0097
Any positive comment would be greatly approved.
I am the author. I don't have a Phd, but was formed at the Ecole Normale Superieure, in France. I posted it on vixra.org because I am not endorsed on arxiv.org...
@BillDubuque I feel like there was some other user who was obsessed with "EC primes" at some point. Do you have any recollection of who that might have been?