Extension of a conjectural supercongruence of (G.3) of Swisher using Zeilberger's algorithm

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Hauptverfasser: Jana, Arijit, Kalita, Gautam
Format: Preprint
Veröffentlicht: 2020
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author Jana, Arijit
Kalita, Gautam
author_facet Jana, Arijit
Kalita, Gautam
contents Using Zeilberger's algorithm, we here give a proof of the supercongruence $$ \sum_{n=0}^{\frac{p^r-3}{4}}(8n+1)\frac{\left(\frac{1}{4}\right)_n^4}{(1)_n^4}\equiv -p^3 \sum_{n=0}^{\frac{p^{r-2}-3}{4}}(8n+1)\frac{\left(\frac{1}{4}\right)_n^4}{(1)_n^4} ~~(\text{mod }p^{\frac{3r-1}{2}}),$$ for any odd integer $r>3$. This extends the third conjectural supercongruence of (G.3) of Swisher to modulo higher prime powers than that expected by Swisher.
format Preprint
id arxiv_https___arxiv_org_abs_2011_02757
institution arXiv
publishDate 2020
record_format arxiv
spellingShingle Extension of a conjectural supercongruence of (G.3) of Swisher using Zeilberger's algorithm
Jana, Arijit
Kalita, Gautam
Number Theory
11Y55, 11A07, 11B65, 40G99
Using Zeilberger's algorithm, we here give a proof of the supercongruence $$ \sum_{n=0}^{\frac{p^r-3}{4}}(8n+1)\frac{\left(\frac{1}{4}\right)_n^4}{(1)_n^4}\equiv -p^3 \sum_{n=0}^{\frac{p^{r-2}-3}{4}}(8n+1)\frac{\left(\frac{1}{4}\right)_n^4}{(1)_n^4} ~~(\text{mod }p^{\frac{3r-1}{2}}),$$ for any odd integer $r>3$. This extends the third conjectural supercongruence of (G.3) of Swisher to modulo higher prime powers than that expected by Swisher.
title Extension of a conjectural supercongruence of (G.3) of Swisher using Zeilberger's algorithm
topic Number Theory
11Y55, 11A07, 11B65, 40G99
url https://arxiv.org/abs/2011.02757