Cremona's table of elliptic curves

Class 28140k

28140 = 22 · 3 · 5 · 7 · 67



Data for isogeny class 28140k

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 67+ Signs for the Atkin-Lehner involutions
Conductor 28140 Conductor
Count 2 Number of curves in isogeny class
Curves 28140k1 28140k2 Curves in isogeny class
deg 5952 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ 7-  0  6  6  2 Hecke eigenvalues for primes less than 20
L 4.0196175840849 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 112560bg 84420x 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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