Cremona's table of elliptic curves

Class 20448n

20448 = 25 · 32 · 71



Data for isogeny class 20448n

Field Data Notes
Atkin-Lehner 2- 3- 71- Signs for the Atkin-Lehner involutions
Conductor 20448 Conductor
Count 1 Number of curves in isogeny class
Curves 20448n1 Curves in isogeny class
deg 6144 Modular degree for the optimal curve
Eigenvalues 2- 3- -3  3  1  2 -2  5 Hecke eigenvalues for primes less than 20
L 2.2351815431212 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 20448e 40896bf 6816d 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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