GreenHopper number range filtering in Issue Navigator inconsistent

When I run the following query on Issue Navigator:

project = "Project A" AND "Force Rank" > 100 ORDER BY "Force Rank" ASC

It displays all issues from Project A.

When I run

project = "Project A" AND "Force Rank" < 100 ORDER BY "Force Rank" ASC

Or

project = "Project A" AND "Force Rank" < 100000 ORDER BY "Force Rank" ASC

In both cases, none of the issues from Project A are displayed

And when I run

project = "Project A" AND "Force Rank" < 100000000000 ORDER BY "Force Rank" ASC

All issues from Project A are displayed.

The value displayed is actually much higher in the database. Is it possible to save a smaller value in the database?