Cremona's table of elliptic curves

Class 20706y

20706 = 2 · 3 · 7 · 17 · 29



Data for isogeny class 20706y

Field Data Notes
Atkin-Lehner 2- 3- 7+ 17- 29- Signs for the Atkin-Lehner involutions
Conductor 20706 Conductor
Count 1 Number of curves in isogeny class
Curves 20706y1 Curves in isogeny class
deg 228096 Modular degree for the optimal curve
Eigenvalues 2- 3- -1 7+  1  0 17- -1 Hecke eigenvalues for primes less than 20
L 8.7873519083903 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 62118g 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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