Let a be the least residue modulo 5. How can we compute the least residue of a^5 for each a.
M makenqau New member Joined Oct 25, 2017 Messages 1 Oct 25, 2017 #1 [FONT="]Let a be the least residue modulo 5. How can we compute the least residue of a^5 for each a.[/FONT]
[FONT="]Let a be the least residue modulo 5. How can we compute the least residue of a^5 for each a.[/FONT]
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Oct 25, 2017 #2 Where are you struggling? residue mod 5 only has 5 outcomes.
