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Old 2020-11-13, 16:01   #1
rogue
 
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"Mark"
Apr 2003
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Default x!^n+/-1 or x#^n+/-1?

Is there any interest from anyone here in searching for primes in the form x!^n+/-1 or x#^n+/-1? I would refer to them as "power factorial" or "power primorial". As far as I know these forms have never been searched or n>1. It would be fairly easy to modify fsieve and psieve to support them.
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