Tim tat ca cac so nguyen to p va q sao cho so 7p+q va pq+11 cung la cac so nguyen to
Tim tat ca cac so nguyen to p sao cho p+2 va p+28 cung la so nguyen to
tim tat ca cac so nguyen to p va q sao cho : 7p+q va pq+11 cung la so nguyen to
Tim tat ca cac so nguyen to p va q sao cho so 7p+q va pq+11 cung la cac so nguyen to
Tim tat ca cac so nguyen to p va q sao cho so 7p+q va pq+11 cung la cac so nguyen to
Tim tat ca so nguyen sao cho p + 2 va p + 4 cung la so nguyen to
tim tat ca so nguyen to P sao cho 2p + p2 cung la so nguyen to
tim tat ca cac so nguyen to sao cho tong binh phuong cua chung cung bang 1 so nuyen to
tim tat ca cac so nguyen to p sao cho 5^p+12^p la so chinh phuong
tim tat ca cac so n/to p de 2^p+p^2 la so nguyen to