Cremona's table of elliptic curves

Class 28140l

28140 = 22 · 3 · 5 · 7 · 67



Data for isogeny class 28140l

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 67- Signs for the Atkin-Lehner involutions
Conductor 28140 Conductor
Count 1 Number of curves in isogeny class
Curves 28140l1 Curves in isogeny class
deg 44352 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ 7-  3  4  0 -6 Hecke eigenvalues for primes less than 20
L 6.9292780078777 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 112560bd 84420ba Quadratic twists by: -4 -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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