The Largest Integer Expressible as a Sum of Reciprocal of Integers
نویسندگان
چکیده
منابع مشابه
#a55 Integers 13 (2013) on the Least Primitive Root Expressible as a Sum of Two Squares
For a positive integer n, a -root modulo n is an integer q coprime to n which has maximal order in (Z /n Z)⇤. We establish upper bounds for s⇤(n), the least -root modulo n which is expressible as a sum of two squares, in particular proving that for " > 0, and n large enough there always exists a -root q modulo n in the range 1 q n 2+" such that q is a sum of two squares.
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 1999
ISSN: 0022-314X
DOI: 10.1006/jnth.1998.2359