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Sequence of primorial primes: Difference between revisions
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{{task|Prime Numbers}}
The sequence of primorial primes is given as the increasing values of n where [[Primorial numbers|primorial]](n) ± 1 is prime.
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* This task asks for the primorial ''indices'' that create the final primorial prime numbers, so there should be no ten-or-more digit numbers in the program output (although extended precision integers ''will'' be needed for intermediate results).
* There is some confusion in the references, but for the purposes of this task the '''[[wp:Primorial prime|sequence]] begins with n = 1'''.
* Probabilistic primality tests are allowed, as long as they are good enough such that the output shown is correct.
;Related tasks:▼
* [[Primorial numbers]]▼
* [[Factorial]]
;See also:
* [[wp:Primorial prime|Primorial prime]] Wikipedia.
* [https://primes.utm.edu/glossary/page.php?sort=PrimorialPrime Primorial prime] from The Prime Glossary.
* [https://oeis.org/A088411 Sequence A088411] from The On-Line Encyclopedia of Integer Sequences
▲;Related tasks:
▲* [[Primorial numbers]]
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