Quiteprime
المؤلف:
Sloane, N. J. A
المصدر:
Sequences A050260 and A050261 in "The On-Line Encyclopedia of Integer Sequences."
الجزء والصفحة:
...
8-10-2020
1005
Quiteprime
A positive integer 
is quiteprime iff all primes 
satisfy
Also define 2 and 3 to be quiteprimes. Then the first few quiteprimes are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 137, ... (OEIS A050260), and the first few primes which are not quiteprimes are 131, 181, 197, 199, 233, 241, 263, 307, 311, 313, 331, 337, 353, 373, 379, ... (OEIS A050261).
REFERENCES:
Ferry, J. "RE: Veryprimes defined." sci.math posting, 09 Sep 1999.
Sloane, N. J. A. Sequences A050260 and A050261 in "The On-Line Encyclopedia of Integer Sequences."
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