Cremona's table of elliptic curves

Class 28420e

28420 = 22 · 5 · 72 · 29



Data for isogeny class 28420e

Field Data Notes
Atkin-Lehner 2- 5+ 7- 29- Signs for the Atkin-Lehner involutions
Conductor 28420 Conductor
Count 1 Number of curves in isogeny class
Curves 28420e1 Curves in isogeny class
deg 276480 Modular degree for the optimal curve
Eigenvalues 2-  1 5+ 7-  2  4 -2  1 Hecke eigenvalues for primes less than 20
L 2.5197886203456 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 113680bf 4060f Quadratic twists by: -4 -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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