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enzocreti · 2020-02-14, 15:19

1^3 is congruent to 2^n (mod 215) n=0

6^3 is congruent to 2^n (mod 215) n=0

7^3 is congruent to 2^n (mod 215) n=7

any other cubes congruent to 2^n (mod 215)?

2020-02-14, 15:19	#1
enzocreti Mar 2018 17·31 Posts	cubes congruent to 2^n (mod 215) 1^3 is congruent to 2^n (mod 215) n=0 6^3 is congruent to 2^n (mod 215) n=0 7^3 is congruent to 2^n (mod 215) n=7 any other cubes congruent to 2^n (mod 215)? Last fiddled with by enzocreti on 2020-02-14 at 15:23