Erdős Problem #17 — Primes below which every even number is a difference of primes

Erdős

A purely computational problem (this problem cannot be attacked by other means at present). Call a prime pp good if every even number 2rp32r \leq p - 3 can be written in the form q1q2q_1 - q_2 where q1pq_1 \leq p, q2pq_2 \leq p are primes. Are there infinitely many good primes?

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