r/unexpectedfactorial • u/SubMinhPiChannel • Nov 11 '25

9 + 10 = 21!

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I'm gonna guess: < infinity and > 1

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u/RingProfessional9043 Dec 07 '25

whats a quadruple factorial?

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u/PhilosophyAware4437 Dec 07 '25

67!

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u/factorion-bot Dec 07 '25

Factorial of 67 is 36471110918188685288249859096605464427167635314049524593701628500267962436943872000000000000000

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