Legendre-Jacobi符号相关论文
设k,l,m1,m2是正整数,p,q为素数,满足pk=2m1-3m2,ql=2m1+3m2,且2?m2或2|m1,2|m2.本文证明了对任意正整数n,丢番图方程(q2l-p2k/2)x......
设s,t满足gcd(s,t)=I,s>t的正整数,a=2st,b=s^2-t^2,c=s^2+t^2。证明了:若c为素数幂且满足下列条件之一:(1)b有因子b1≡±5(mod8),(2)b≡......