Let p, q be odd primes with p = 2q + 1.

Find a necessary and sucient condition on q for 3 to be a primitive

root modulo p.

- Oct 23rd 2012, 02:49 PMmaximus101necessary and sucient condition on q for 3 to be a primitive root modulo p
Let p, q be odd primes with p = 2q + 1.

Find a necessary and sucient condition on q for 3 to be a primitive

root modulo p. - Oct 30th 2012, 10:03 PMSalahuddin559Re: necessary and su
I guess you can use the same type of proof as is here, http://mathhelpforum.com/number-theo...tive-root.html.

Salahuddin

Maths online