# Category:Obstinate Numbers

This category contains results about Obstinate Numbers.
Definitions specific to this category can be found in Definitions/Obstinate Numbers.

An obstinate number is a positive odd integer which cannot be expressed as the sum of a power of $2$ and a prime.

## Subcategories

This category has the following 2 subcategories, out of 2 total.

## Pages in category "Obstinate Numbers"

This category contains only the following page.