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absolute prime (another Prime Pages' Glossary entries) |
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Glossary:
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An absolute prime is a prime that remains prime for all permutations of its digits. E.g., 199, 919, and 991 are all primes; so each is a permutable prime. German mathematician H. E. Richert (1924-1993) originally called it a permutable prime.
See Also: PermutablePrime
Chris K. Caldwell © 1999-2012 (all rights reserved)
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