Cremona's table of elliptic curves

Class 19312a

19312 = 24 · 17 · 71



Data for isogeny class 19312a

Field Data Notes
Atkin-Lehner 2+ 17+ 71+ Signs for the Atkin-Lehner involutions
Conductor 19312 Conductor
Count 1 Number of curves in isogeny class
Curves 19312a1 Curves in isogeny class
deg 19680 Modular degree for the optimal curve
Eigenvalues 2+ -2  0  0  3  4 17+  1 Hecke eigenvalues for primes less than 20
L 3.6904811992837 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 9656b 77248o Quadratic twists by: -4 8


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

Part of Computational Number Theory
Back to Tables and computations