Proth prime
A Proth prime is not a true class of numbers, but primes in the form k•2^{n}+1 with 2^{n} > k are often called Proth primes.
Different from this definition all values n ≥ 1 are listed in PrimeWiki.
See Also
 The PSearch Project
 Proth's theorem
 Table with all available kvalues
External Links
Number classes
General numbers 
Special numbers 
Prime numbers 
