Special triplets of 4-digit Prime numbers

 
 
 
1487,   4817,   and   8147   are prime numbers such that

>>    Each of   4817   and   8147   is obtained by permuting the digits of   1487,   and

>>    1487,   4817,   and   8147   are in arithmetic sequence

       8147   –   4817   =   4817   – 1487   =   3330

 
 

The triplet   (2969,   6299,   9629)   has the same properties:

>>    2969,   6299,   and   9629   are prime numbers

>>    Each of   6299   and   9629 is obtained by permuting the digits of   2969

       9629   –   6299   =   6299   –   2969   =   3330

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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About benvitalis

math grad - Interest: Number theory
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