On Integers of the Form p+2^k

Laurent Habsieger (1) , Xavier-François Roblot (1)

1 IGD - Institut Girard Desargues

We investigate the density of integers that may be written as p+2^k, where p is a prime and k a non negative integer.

Domaines: Théorie des nombres [math.NT]

Laurent Habsieger, Xavier-François Roblot. On Integers of the Form p+2^k. Acta Arithmetica, 2006, 122 (1), pp.45-50. ⟨hal-00863145⟩