When 𝑝 ≡ 1 (mod 5), what is (5 | 𝑝)? - The Ross Program

We begin our quest to understand (𝑞 | 𝑝), i.e., when is 𝑞 a square modulo 𝑝? When 𝑝 ≡ 1 (mod 5), we consider (5 | 𝑝), and when 𝑝 ≡ 1 (mod 7), we consider (-7 | 𝑝).

[@black_jack_meghav]

Thanks like always sir . 😊😊😊

[@kisonecat]

You're totally welcome!