Recent content by trisacloon

I will rephrase my question... How can i explain that if g is a primitive root then g^-1 is primitive root?

thanks for the replay I'll try to follow your lead ...

Hi I noticed that multiplication of all primitive roots modulo p ,p>3, congruent to 1 modulo p... I have tried some examples (13,17,19...) but i couldn't prove the general case (let g1...gk be primitive roots modulo p,p>3 ==> g1*g2*...*gk=1(p)) I need help to prove or disprove...