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Old 2020-07-14, 12:08   #21
Dr Sardonicus
 
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Feb 2017
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Quote:
Originally Posted by devarajkandadai View Post
This example is not correct.correct example:
23 is non-residue of 3571 upto infinite order.I leave it to pari experts like Charles to verify.
Er, ah, 23 is a cubic residue mod 3571.

The cube roots of Mod(23,3571) are Mod(34,3571), Mod(35,3571), and Mod(3502,3571).
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