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RE: Brainsteem: Primes in a Triangle - Prize Tokens!

in #mathematics2 years ago

I get to 153 by placing them like this(clockwise starting in bottom):
3, 11, 37, 5, 13, 31, 7, 17, 29
But I guess that was the obvious algorithm, right?

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Correct! I mean... right!
;-)
There is a smaller solution.