Given a finite set of primes $Q = Q_{0}$ , define a sequence of sets $Q_{i}$ by letting $Q_{i + 1}$ be $Q_{i}$ together with all primes formed by adding three distinct elements of $Q_{i}$ . Is there some initial choice of $Q$ such that the $Q_{i}$ become arbitrarily large?

Worked, still open.

number theory · solved · possible · 0 attempts

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vela registry pull vfr_37aec80d874a0239

vela reproduce examples/erdos-problems

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