A329786 Discriminants of totally real cubic fields with 2 associated nonconjugate fields.
3969, 8281, 13689, 17689, 29241, 37300, 38612, 45684, 46548, 47089, 55700, 61009, 66825, 67081, 69012, 77841, 83700, 90601, 92340, 110889, 113940, 115668, 138996, 148372, 149769, 155412, 157300, 162324, 162409, 164052, 168372, 173556, 181300, 182329, 182868, 185652, 186516, 189972, 191700
Offset: 1
Keywords
Examples
a(1) = 3969 as there are exactly two distinct totally real cubic fields both with discriminant 3969, namely Q[x]/(x^3 - 21*x - 28) and Q[x]/(x^3 - 21*x - 35). - _Robin Visser_, Apr 18 2025
Links
- Robin Visser, Table of n, a(n) for n = 1..700
- V. Ennola and R. Turunen, On totally real cubic fields, Math. Comp. 44 (1985), no. 170, 495-518.
Extensions
More terms from Robin Visser, Apr 18 2025
Comments