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Family of prime-representing constants: use of the ceiling function

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 نشر من قبل Ilya Weinstein
 تاريخ النشر 2020
  مجال البحث
والبحث باللغة English
 تأليف I.A. Weinstein




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The analysis of regularities and randomness in the distribution of prime numbers remains at the research frontiers for many generations of mathematicians from different groups and topical fields. Recently D. Fridman et al. (Am. Math. Mon. 2019, 126:1, 70-73) have suggested the constant $f_1 = 2.9200509773...$ for generation of the complete sequence of primes with using of a recursive relation for $f_n$ such that the floor function $lfloor f_n rfloor = p_n$, where $p_n$ is the nth prime. Here I present the family of constants $h_n (h_1 = 1.2148208055...)$ such that the ceiling function $lceil h_n rceil = p_n$. The proposed recursive relation for $h_n$ generates the complete sequence of prime numbers. I also show that constants $h_n$ are irrational for all n.



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