ON SOME SUPERCONGRUENCES CONCERNING TRUNCATED HYPERGEOMETRIC SERIES.

Using some formulas of hypergeometric series and properties of the gamma function, we deduce certain p-adic supercongruence relations concerning truncated hypergeometric series. As consequences, we confirm the conjectural supercongruences (see Conjecture 1.2 [Proc. Amer. Math. Soc. 145 (2017), no. 2, 501-508]) posed by Bing He and extend them to all primes. [ABSTRACT FROM AUTHOR]