English

On van Hamme's (A.2) and (H.2) supercongruences

Number Theory 2018-07-12 v1 Combinatorics

Abstract

In 1997, van Hamme conjectured 13 Ramanujan-type supercongruences labeled (A.2)--(M.2). Using some combinatorial identities discovered by Sigma, we extend (A.2) and (H.2) to supercongruences modulo p4p^4 for primes p3(mod4)p\equiv 3\pmod{4}, which appear to be new.

Keywords

Cite

@article{arxiv.1807.03987,
  title  = {On van Hamme's (A.2) and (H.2) supercongruences},
  author = {Ji-Cai Liu},
  journal= {arXiv preprint arXiv:1807.03987},
  year   = {2018}
}

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9 pages