Cremona's table of elliptic curves

Class 20706e

20706 = 2 · 3 · 7 · 17 · 29



Data for isogeny class 20706e

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 17- 29- Signs for the Atkin-Lehner involutions
Conductor 20706 Conductor
Count 4 Number of curves in isogeny class
Curves 20706e1 20706e2 20706e3 20706e4 Curves in isogeny class
deg 26112 Modular degree for the optimal curve
Eigenvalues 2+ 3+ -2 7-  0  6 17- -4 Hecke eigenvalues for primes less than 20
L 1.4236898664101 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 62118bq Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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