Cremona's table of elliptic curves

Class 54720cd

54720 = 26 · 32 · 5 · 19



Data for isogeny class 54720cd

Field Data Notes
Atkin-Lehner 2+ 3- 5- 19- Signs for the Atkin-Lehner involutions
Conductor 54720 Conductor
Count 4 Number of curves in isogeny class
Curves 54720cd1 54720cd2 54720cd3 54720cd4 Curves in isogeny class
deg 32768 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5-  0 -4  2 -2 19- Hecke eigenvalues for primes less than 20
L 2.8128082731498 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 54720bo 27360g 18240bg Quadratic twists by: -4 8 -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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