Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6415449 | Journal of Number Theory | 2015 | 16 Pages |
Abstract
In this paper we establish some new supercongruences motivated by the well-known fact limnâââ¡(1+1/n)n=e. Let p>3 be a prime. We prove thatâk=0pâ1(â1/(p+1)k)p+1â¡0(modp5) andâk=0pâ1(1/(pâ1)k)pâ1â¡23p4Bpâ3(modp5) where B0,B1,B2,⦠are Bernoulli numbers. We also show that for any aâZ with pâ¤a we haveâk=1pâ11k(1+ak)kâ¡â1(modp)andâk=1pâ11k2(1+ak)kâ¡1+12a(modp).
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Zhi-Wei Sun,