primeQuadruplets.frink

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// This program generates prime quadruplets, that is, numbers n
// such that n, n+2, n+6, n+8 are all prime.
//
// See:
// http://oeis.org/A007530

n = 2
while (n <= 1 billion)
{
   if isPrime[n+2] and isPrime[n+6] and isPrime[n+8]
      println[n]
   
   n = nextPrime[n]
}


View or download primeQuadruplets.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 17649 days, 5 hours, 44 minutes ago.