Cremona's table of elliptic curves

Class 21483k

21483 = 32 · 7 · 11 · 31



Data for isogeny class 21483k

Field Data Notes
Atkin-Lehner 3- 7+ 11- 31- Signs for the Atkin-Lehner involutions
Conductor 21483 Conductor
Count 4 Number of curves in isogeny class
Curves 21483k1 21483k2 21483k3 21483k4 Curves in isogeny class
deg 7168 Modular degree for the optimal curve
Eigenvalues -1 3- -2 7+ 11- -2 -2 -4 Hecke eigenvalues for primes less than 20
L 4.4306649394723 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 7161g Quadratic twists by: -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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