A260992 Numbers n such that the modular curves X(n) and X_1(n) are not bielliptic.

52, 57, 58, 66, 67, 68, 70, 73, 74, 76, 77, 78, 80, 82, 84, 85, 86, 87, 88, 90, 91, 93, 96, 97, 98, 99, 100, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 132, 133, 134

Offset: 1

Author

N. J. A. Sloane, Aug 08 2015, following a suggestion from Roger L. Bagula, Jul 22 2015

Keywords

• nonn

Comments

The list includes all n >= 132.

Links

• Francesc Bars, Bielliptic Modular Curves, Journal of Number Theory, 76 (1999), 154-165.

Crossrefs

Cf. A260990, A260991.