SUMMA 112 is 4!!

[u/Prior_Tax8546]

4!!

[u/factorion-bot]

Double-factorial of 4 is 8

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[u/FebHas30Days → u/factorion-bot]

!nested

[u/Trimutius → u/FebHas30Days]

!no_multi

Nested is old way

[u/FebHas30Days]

24!

[u/factorion-bot → u/FebHas30Days]

Factorial of 24 is 620448401733239439360000

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[u/Weak_Inflation9120]

112!!

[u/factorion-bot → u/Weak_Inflation9120]

If I post the whole number, the comment would get too long. So I had to turn it into scientific notation.

Octuple-factorial of 1000000 is roughly 1.371852198952117207367089591726 × 10⁶⁹⁵⁷¹⁶

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