29 Sep
2014
29 Sep
'14
10:56 a.m.
Oops, that last "N" should have been "a": Under what conditions can I reconstruct a ? At 09:49 AM 9/29/2014, Henry Baker wrote:
The following question occurred to me on a long bike ride (?!?) yesterday:
Suppose I know the quadratic character of a wrt N for lots of different N's.
Under what conditions can I reconstruct N ?
I.e., is there a "Chinese Remainder Theorem" for quadratic residues?