5

This number is a prime.

Just showing those entries submitted by 'Merickel': (Click here to show all)

+ Both (prime(5))!/5!+1 and (prime(5!))!/(5!)!+1 are prime. [Merickel]

+ 5 primorial falls between the 5th set of twin primes. [Merickel]

(There is one curio for this number that has not yet been approved by an editor.)

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