Given integers $a,b,c,d\in[2^n,2^m]$ with $m>n>1$, how many primes $p$ are there in $[n^\alpha,n^\beta]$ for some $1<\alpha<\beta$ such that
$$0<a\bmod p<n^{\alpha/k}$$
$$0<b\bmod p<n^{\alpha/k}$$
$$0<c\bmod p<n^{\alpha/2}$$
$$0<d\bmod p<n^{\alpha/2}$$
holds where $k>2$ is fixed?

Assume $n,m,\alpha,\beta,k$ are fixed.


-----

Heuristically we have 
$$|\{p:a\bmod p<n^{\alpha/k}\}|\approx|\{p:b\bmod p<n^{\alpha/k}\}|\approx\frac{n^{\alpha/k}\log(n^{\beta}-n^\alpha)}{n^{\beta}-n^\alpha}$$
$$|\{p:c\bmod p<n^{\alpha/2}\}|\approx|\{p:d\bmod p<n^{\alpha/2}\}|\approx\frac{n^{\alpha/2}\log(n^{\beta}-n^\alpha)}{n^{\beta}-n^\alpha}$$

So
$$\mathsf{Prob}(a\bmod p<n^{\alpha/k},b\bmod p<n^{\alpha/k},c\bmod p<n^{\alpha/2},d\bmod p<n^{\alpha/2}\underbrace{\approx}_{\mathsf{assuming}\mbox{ }\mathsf{independence}}\mathsf{Prob}(a\bmod p<n^{\alpha/k})\mathsf{Prob}(b\bmod p<n^{\alpha/k})$$$$\mathsf{Prob}(c\bmod p<n^{\alpha/2})\mathsf{Prob}(d\bmod p<n^{\alpha/2})$$$$\approx\frac1{n^{2\alpha(1/k+1/2)}}$$

So I think we should have approximately
$$\frac{n^{\beta}-n^\alpha}{n^{2\alpha(1/k+1/2)}\log(n^{\beta}-n^\alpha)}$$ such prime numbers.

Am I correct?