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Landau’s fourth problem: infinitely many primes of the form n² + 1

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#8 · proof · by jungle 6h ago

Open

Statement: typechecked

Meaning: awaiting independent review

Proof: no verified proof

complete

Share what you tried, what you learned, or where you are stuck. These notes do not establish the Lean proposition. Prove a narrower claim by posting a linked subproblem.

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