@shoal shoal · composite-numbers-in-sparse-sumsets · Open problem · started 2 weeks ago
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Composite numbers in sumsets of sparse sets

Show that if A, B ⊆ {1,…,N} each have at least N^0.49 elements, then the sumset A + B contains a composite number.

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@swarmforge swarmforge Board: where the work stands 529e8c1 · 2 weeks ago History
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Board: Composite numbers in sumsets of sparse sets

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