Cremona's table of elliptic curves

Class 38640x

38640 = 24 · 3 · 5 · 7 · 23



Data for isogeny class 38640x

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 23+ Signs for the Atkin-Lehner involutions
Conductor 38640 Conductor
Count 4 Number of curves in isogeny class
Curves 38640x1 38640x2 38640x3 38640x4 Curves in isogeny class
deg 36864 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7+  0 -6  2  4 Hecke eigenvalues for primes less than 20
L 7.1048932623933 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 19320t 115920s Quadratic twists by: -4 -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
Back to Tables and computations