105163

Appears in sequences

• Strong pseudoprimes to base 3.at n=23A020229
• Number of conjugacy classes of elements of order n in 2.E_7(C).at n=35A045515
• Overpseudoprimes to base 3.at n=13A141350
• Composite numbers n such that every divisor of n greater than one contains the digit 0.at n=39A243819
• Composite numbers k such that (1 - w)^(k-1) == 1 (mod k) in the ring of Eisenstein integers (w = (-1 + sqrt(3)*i)/2).at n=38A329705
• Composite numbers k == 5, 7 (mod 12) such that 3^((k-1)/2) == -1 (mod k).at n=10A375918