# Operator Window Tracker

**URL:** https://forums.atlas-65.com/t/operator-window-tracker/9967
**Category:** Project Skyscraper
**Created:** [July 4, 2026, 6:54pm UTC](https://forums.atlas-65.com/t/operator-window-tracker/9967 "2026-07-04T18:54:26Z")
**Posts on this page:** 1
**Showing post:** 154

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### Author: ![chickenbone](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.atlas-65.com/chickenbone/32/76673_2.png) [@chickenbone](https://forums.atlas-65.com/u/chickenbone)
#### Post date: [July 31, 2026, 12:22am UTC](https://forums.atlas-65.com/t/operator-window-tracker/9967/154 "2026-07-31T00:22:05Z")

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8191! A prime chosen for me by System. A Mersenne prime apparently, from a quick info search. I can see Thyonker from out my window! So I’m gonna take a little peek.

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