erdős #450
How large must be such that the number of integers in with a divisor in is at most ?
Worked, still open.
number theory · open · 0 attempts
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vela registry pull vfr_37aec80d874a0239vela reproduce examples/erdos-problemsevidence
unverified AI candidates (2)
gpt-erdos · GPT-5.2 Pro + Deep Research · unverified
[ A_n:={m\in \mathbb Z:\ \exists d\in(n,2n)\text{ with }d\mid m}. ]
candidate solution ↗llm-hunter · gpt pro 5.2 · unverified
1 LLM attack(s) recorded (gpt pro 5.2); unverified.
candidate solution ↗links
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