Cremona's table of elliptic curves

Class 338d

338 = 2 · 132



Data for isogeny class 338d

Field Data Notes
Atkin-Lehner 2+ 13- Signs for the Atkin-Lehner involutions
Conductor 338 Conductor
Count 2 Number of curves in isogeny class
Curves 338d1 338d2 Curves in isogeny class
deg 312 Modular degree for the optimal curve
Eigenvalues 2+ -1  3  3  0 13- -3  6 Hecke eigenvalues for primes less than 20
L 1.0792546782682 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 2704m 10816t 3042o 8450v Quadratic twists by: -4 8 -3 5


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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