$gnu(n)$ denotes the number of groups of order $n$ upto isomorphy.
$moa(n)$ denotes the smallest number $m$ with $gnu(m)=n$
$$m=259,083,319,343,897,905=5\cdot 2011\cdot 24133\cdot 1067692187$$
satisfies $gnu(m)=2017$, so $moa(2017)$ exists, but this number $m$ should be far away from $moa(2017)$.
The numbers $m\le 2,047$ and the cubefree numbers $m\le 50,000$ do not satisfy $gnu(m)=2017$.
Who knows a better upper bound for $moa(2017)\ $?
A sensible upper bound would, for example, be the smallest cubefree number $m$ with $gnu(m)=2017$.