Welcome to ExE ultimate googolism generator!
Version: 26.1 Snapshot 2 | Sbiis Saibian's age: 2 × 3 × 7 = 42
Current status: Active
Inspired by Sbiis Saibian's ExE generator and ARsygo's ExE googolism generator (further inspired by Denis Maksudov's generator of googologisms for FGH).
Original by Sbiis Saibian, filled/generalized/fixed/extended by DeepLineMadom (me).
Parent site: Pointless Googolplex Stuffs
Related sites: Satanic Infinity Scrapers (inspired by Jonathan Bowers)
Sister sites: More Extensible-E notations
[v26.1 Snapshot 1] May 11th, 2026: Now I'm back after two months! Let's run! Added new numbers up to gugold-carta-tethrathoth.
[v26.1 Snapshot 2] June 12th, 2026: One month after, let's go ahead and run for many more googolisms!
I plan to create some extensions of the Extensible-E system by Sbiis Saibian.
Collapsing-E notation (&E) [Predicted FGH ordinal level BHO (ψ0(ε(Ω+1))) [BMS: (0,0)(1,1)(2,2); Y: (1,2,4,7)]] (definition completed, number list in progress)
Extended Collapsing-E notation (x&E) [Predicted FGH ordinal level ψ0(Ω_ω) [BMS: (0,0,0)(1,1,1); Y: (1,2,4,8)]] (in progress)
Hyper-Extended Collapsing-E notation (#x&E) [Predicted FGH ordinal level ψ0(Φ_1(0)), where Φ_1(0) is the least omega fixed point [BMS: (0,0,0)(1,1,1)(2,1,1)(3,1,0)(2,0,0); Y: (1,2,4,8,12,15,9)]] (planned)
Inaccessible Collapsing-E notation (I&E) [Predicted FGH ordinal level (unknown)] (planned)
Comprehensive lists
Legend:
★ (Star) = The milestone number (typically at the terminal point of each regiment or squad). Varies depending on the number list.
✪ (Super-Star) = The big milestone number (typically at the terminal point of each major regiment, super regiment, mega regiment, etc.). Varies depending on the number list.
☆ (Featured Star) = Recommended number. May vary depending on the number list, but all milestones up to tethrathoth (E100#^^#100) are featured numbers.
⍟ (Popular Star) = Widely used in googology community. Do not vary depending on the number list.
✳ (Dictionary Star) = Have a well-established names in dictionary, either they have some definitions related to the googolism or not, depending on the external sources.
✪ (Filled Descriptions) = The number has more than many descriptions. Only used in the complete number list.
✡ (Last and/or Largest Number) = The last or the largest number of a specific category, zone, the ExE notation level, or the set of numbers with that property.
✤ (Old Number) = The number was invented somewhere from 1920 (the year of googol naming) to 1983 (the year of Sbiis Saibian's birth).
✥ (Pioneer Number) = The number was invented somewhere before 1920.
Classifications:
Level 1 = 0 to the limit of the Cascading-E notation [Stage A-B]
Level 2 = Extended Cascading-E notation - Collapsing-E notation level [Classification A - Stage B]
Level 3 = Extended Collapsing-E notation level [Classification A - Stage B]
Level 4 = Hyper-Extended Collapsing-E notation level [Classification A - Stage B]
Level 5+ = ?????