A382153 Numbers k such that there is an exceptional k-isogeny arising from the rational points on an elliptic curve X_0^{+}(k) of genus at most 6.

73, 91, 103, 125, 137, 191, 311

Offset

1,1

References

J. S. Balakrishnan, B. Mazur, and N. Dogra, Ogg's torsion conjecture: fifty years later, Bull. Amer. Math. Soc., 62:2 (2025), 235-268.

Links

Table of n, a(n) for n=1..7.

Crossrefs

Sequence in context: A325070 A152308 A391135 * A072052 A333391 A336332

Adjacent sequences: A382150 A382151 A382152 * A382154 A382155 A382156

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Mar 22 2025

Status

approved