62386

Appears in sequences

• Nonsquare values of m in the discriminant D = 4*m leading to a new maximum of the L-function of the Dirichlet series L(1) = Sum_{k>0} Kronecker(D,k)/k.at n=42A003421
• Two-sided semiprimes: deleting any number of digits at left or at right, but not both, leaves a semiprime.at n=20A086698
• Indices of primes in sequence defined by A(0) = 81, A(n) = 10*A(n-1) + 61 for n > 0.at n=9A101076
• The indices where A362031(n) = 1.at n=15A362033