cho p va p+8 la cac so nguyen to [p>3] Hoi p+100 la so nguyen to hay hop so
Cho p va p + 8 deu la so nguyen to (p>3 ). hoi p =100 la so nguyen to hay hop so
cho p la so nguyen to lon hon 3. Biet 8p+1 va p deu la so nguyen to (p lon hon 3).Hoi p+100 la so nguyen to hay hop so
Cho p la so nguyen to (p<3) va 2p+1 cung la so nguyen to . Hoi 4p+1 la so nguyen to hay hop so?Vi sao?
Cho P va 8P-1 la so nguyen to (p>3)
Hoi 8P+1 la so nguyen to hay hop so.
Cho p va 2p+1 la cac so nguyen to (p>5).Hoi 4p+1 la so nguyen to hay hop so
cho n la so nguyen to lon hon 3. hoi n^2 la nguyen to hay hop so. ai lam loi giai va lam dung la duoc tich
cho dap an la hop so nhung phai lam cach lam
cho so nguyen to p va mot trong hai s 8p+1 va 8p-1 la so nguyen to ,so con lai la so nguyen to hay hop so?