Cremona's table of elliptic curves

Class 28224cu

28224 = 26 · 32 · 72



Data for isogeny class 28224cu

Field Data Notes
Atkin-Lehner 2+ 3- 7- Signs for the Atkin-Lehner involutions
Conductor 28224 Conductor
Count 2 Number of curves in isogeny class
Curves 28224cu1 28224cu2 Curves in isogeny class
deg 73728 Modular degree for the optimal curve
Eigenvalues 2+ 3- -4 7-  2 -6 -4 -4 Hecke eigenvalues for primes less than 20
L 3.0117753601126 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 28224gp 1764k 9408r 4032j Quadratic twists by: -4 8 -3 -7


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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