Riesel prime
Although there's no official definition of a Riesel prime mostly all primes of the form k•2^{n}1 with 2^{n} > k are called like this on many pages.
Different from this definition all values n ≥ 1 are listed in PrimeWiki.
See also
 Riesel problem
 Riesel and Proth Prime Database
 Table with all available kvalues
External links
Number classes
General numbers 
Special numbers 
Prime numbers 
