Abstract.
Let d be a squarefree integer with allowed. If (mod 8) it is shown that there do not exist any cubic fields with index 2 whose splitting field contains . If (mod 8) it is shown that there exist infinitely many cubic fields with index 2 and minimal index 2 whose splitting field contains .
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(Received 23 May 2001)
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Spearman, B., Williams, K. Cubic Fields with Index 2. Mh Math 134, 331–336 (2002). https://doi.org/10.1007/s605-002-8266-y
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DOI: https://doi.org/10.1007/s605-002-8266-y