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Extended calculations of a special Harmonic number
Published 23 Feb 2014 in math.NT | (1402.5680v3)
Abstract: The search for values of $p$ for which the Harmonic numbers $H_{\lfloor p/6 \rfloor}$ vanish mod $p$, carried to $p < 600,000$ by Schwindt in 1983, is extended here to $p < 149,250,000,000,000$, and two new solutions are reported. (These results can now be found in the Online Encyclopedia of Integer Sequences, entry no.\ A238201.)
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