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Sarnak,s Constant

المؤلف:  Niklasch, G.

المصدر:  "Some Number-Theoretical Constants." http://www.gn-50uma.de/alula/essays/Moree/Moree.en.shtml

الجزء والصفحة:  ...

21-3-2020

1547

Sarnak's Constant

Sarnak's constant is the constant

			(1)
			(2)

(OEIS A065476), where the product is over the odd primes.

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REFERENCES:

Niklasch, G. "Some Number-Theoretical Constants." http://www.gn-50uma.de/alula/essays/Moree/Moree.en.shtml.

Sarnak, P. C. "Class Numbers of Indefinite Binary Quadratic Forms II." J. Number Th. 21, 333-346, 1985.

Sloane, N. J. A. Sequence A065476 in "The On-Line Encyclopedia of Integer Sequences."