Cremona's table of elliptic curves

Class 28140h

28140 = 22 · 3 · 5 · 7 · 67



Data for isogeny class 28140h

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 28140h1 Curves in isogeny class
deg 4224 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5- 7- -3  0 -6  0 Hecke eigenvalues for primes less than 20
L 4.6617998888393 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 112560cp 84420p 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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