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Differences in the first known 3 X 3 X 3 generalized arithmetic progression consisting of only prime numbers.
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%I #16 Feb 11 2020 04:40:12

%S 2904,3150,7440

%N Differences in the first known 3 X 3 X 3 generalized arithmetic progression consisting of only prime numbers.

%H Andrew Granville, <a href="http://www.dms.umontreal.ca/~andrew/PDF/PrimePatterns.pdf">Prime Number Patterns</a>, American Mathematical Monthly, April 2008.

%H MAA, <a href="https://www.maa.org/news/math-news/students-uncover-a-novel-prime-progression">Students Uncover a Novel Prime Progression</a>, November 25, 2008.

%Y Cf. A113830, A113831.

%K bref,fini,full,nonn

%O 1,1

%A _Jonathan Vos Post_, Dec 25 2008