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Find all ordered prime triples (p,q,r) such that pqr-18(p+q+r) = 2019

 Mar 13, 2019

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 #1
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I found only 1 "triple" that seems to balance the equation:

p =3, q =7, r =733

3 x 7 x 733 - 18*(3 +7 + 733) = 2019

15,393 - 18*(743)                    =2019

15,393 - 13,374                        =2019

2019                                         =2019

 Mar 13, 2019
 #1
avatar
+1
Best Answer

I found only 1 "triple" that seems to balance the equation:

p =3, q =7, r =733

3 x 7 x 733 - 18*(3 +7 + 733) = 2019

15,393 - 18*(743)                    =2019

15,393 - 13,374                        =2019

2019                                         =2019

Guest Mar 13, 2019

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