Cremona's table of elliptic curves

Class 28704k

28704 = 25 · 3 · 13 · 23



Data for isogeny class 28704k

Field Data Notes
Atkin-Lehner 2+ 3- 13- 23- Signs for the Atkin-Lehner involutions
Conductor 28704 Conductor
Count 4 Number of curves in isogeny class
Curves 28704k1 28704k2 28704k3 28704k4 Curves in isogeny class
deg 8192 Modular degree for the optimal curve
Eigenvalues 2+ 3-  2  0  4 13-  6  4 Hecke eigenvalues for primes less than 20
L 5.0811565220431 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 28704o 57408p 86112bg 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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