
A Bit of Prime
The logical-OR of two bits is $0$ if both bits are $0$, otherwise it is $1$.
The bitwise-OR of two positive integers performs a logical-OR operation on each pair of corresponding bits in the binary expansion of its inputs.
For example, the bitwise-OR of $10$ and $6$ is $14$ because $10 = 1010_2$, $6 = 0110_2$ and $14 = 1110_2$.
Let $T(n, k)$ be the number of $k$-tuples $(x_1, x_2,\cdots,x_k)$ such that
- every $x_i$ is a prime $\leq n$
- the bitwise-OR of the tuple is a prime $\leq n$
For example, $T(5, 2)=5$. The five $2$-tuples are $(2, 2)$, $(2, 3)$, $(3, 2)$, $(3, 3)$ and $(5, 5)$.
You are given $T(100, 3) = 3355$ and $T(1000, 10) \equiv 2071632 \pmod{1\,000\,000\,007}$.
Find $T(10^6,999983)$. Give your answer modulo $1\,000\,000\,007$.