Cremona's table of elliptic curves

Class 19520v

19520 = 26 · 5 · 61



Data for isogeny class 19520v

Field Data Notes
Atkin-Lehner 2- 5- 61+ Signs for the Atkin-Lehner involutions
Conductor 19520 Conductor
Count 2 Number of curves in isogeny class
Curves 19520v1 19520v2 Curves in isogeny class
deg 4608 Modular degree for the optimal curve
Eigenvalues 2-  2 5-  4 -4 -2  0 -4 Hecke eigenvalues for primes less than 20
L 8.334573037026 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 19520w 9760d 97600ca Quadratic twists by: -4 8 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
Back to Tables and computations