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Date: 14-2-2020
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Date: 30-1-2021
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Date: 14-11-2019
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Murata's constant is defined as
(1) |
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(2) |
(OEIS A065485), where the product is over the primes . It can also be written as the sum
(3) |
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(4) |
where is the prime zeta function.
REFERENCES:
Finch, S. R. "Artin's Constant." §2.4 in Mathematical Constants. Cambridge, England: Cambridge University Press, pp. 104-106, 2003.
Murata, L. "On the Magnitude of the Least Prime Primitive Root." J. Number Th. 37, 47-66, 1991.
Niklasch, G. "Some Number-Theoretical Constants." https://www.gn-50uma.de/alula/essays/Moree/Moree.en.shtml.
Sloane, N. J. A. Sequence A065485 in "The On-Line Encyclopedia of Integer Sequences."
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