430022

Appears in sequences

• Values of m in the discriminant D = 4*m leading to a new minimum of the L-function of the Dirichlet series L(1) = Sum_{k>0} Kronecker(D,k)/k.at n=8A003419
• a(n) = smallest number congruent to a quadratic non-residue modulo each of the first n odd primes.at n=16A206095
• a(n) is the least number k that is a quadratic residue modulo prime(n) but is a quadratic nonresidue modulo all previous odd primes.at n=17A376999