Problem Statement

A   pernicious number   is a positive integer whose   population count   is a prime. The   population count   is the number of   ones   in the binary representation of a non-negative integer.

22   (which is   10110   in binary)   has a population count of   3,   which is prime,   and therefore
22   is a pernicious number.

Let's start with the solution:

55*00p1>:"ZOA>/"***7-*>\:2>/\v
>8**`!#^_$@\<(^v^)>/#2^#\<2  2
^+**"X^yYo":+1<_:.48*,00v|: <%
v".D}Tx"$,+55_^#!p00:-1g
> * + : * * + ^^ ! % 2 $ <^ <^