To add to that, quoting from the paper [1] (published in 2020):
> ACKNOWLEDGMENTS:
> Dylan, Juli, Bruno and Massi are a group of 18/19-year-old friends from Buenos Aires, Argentina. The original idea came to Juli while having a shower. Bruno calculated the prime-generating constant, first by brute-force and then by finding its formula. As the investigation continued, Juli and Bruno were joined by Massi and Dylan. Later, the team contacted mathematician James Grime who helped by tidying up some of the proofs and writing this note. So ∞ thanks to James!