The question is the following :

$\blacktriangleright$ *Question:* 

Does there exist infinitely many primes of the form $(2m+1)^2-2^{2s+1}$ with $m,s\geq 1$ ?

$\blacktriangleright$ *Why this could be true:* 

Bunyakowsky conjecture would imply that the answer is *yes* for any given $s$.

[ Indeed, the polynomial $4X^2+4X-2^{2s+1}+1$ is irreducible ($\Delta = 2^{2s+5}$), and no integer $d\geq 1$ can divide all values $P(n)$ (since $P(0)$ is odd and $P(1)-P(0)=8$) ]
  
Unfortunately, as the [Wikipedia page](https://en.wikipedia.org/wiki/Bunyakovsky_conjecture) indicates, Bunyakowsky conjecture is not known to hold for a single polynomial of degree $\geq 2$.

My hope is that allowing $s$ to assume infinitely many values can help ...

$\blacktriangleright$ *Why this could be hard:*

As was pointed out by Mike Benett in [this MO question](http://mathoverflow.net/questions/219414/does-the-equation-24122s1-m2-have-a-solution), the density of primes of this form among primes that are congruent to $1$ mod $8$ is asymptotically $0$. (As an example, there are $20453$ primes $p<2^{20}$ that are congruent to $1$ mod. $8$, and only $1334$ among them that have the required form, so that the density up to that bound is only $0.065$).