Category:Riesel Numbers
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This category contains results about Riesel Numbers.
Definitions specific to this category can be found in Definitions/Riesel Numbers.
Let $k$ be an odd positive integer.
Then $k$ is a Riesel number if and only if:
- For all positive integers $n$, the number $k \, 2^n - 1$ is composite.
Pages in category "Riesel Numbers"
This category contains only the following page.