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In graph theory, the unproven Erdős-Gyárfás conjecture, made by the prolific mathematician Paul Erdős and a collaborator, claims that any graph with minimum degree 3 contains a cycle whose length is a power of 2.
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In graph theory, the unproven Erdős-Gyárfás conjecture, made by the prolific mathematician Paul Erdős and a collaborator, claims that any graph with minimum degree 3 contains a cycle whose length is a power of 2.