Cremona's table of elliptic curves

Class 28665r

28665 = 32 · 5 · 72 · 13



Data for isogeny class 28665r

Field Data Notes
Atkin-Lehner 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Conductor 28665 Conductor
Count 2 Number of curves in isogeny class
Curves 28665r1 28665r2 Curves in isogeny class
deg 599040 Modular degree for the optimal curve
Eigenvalues -1 3+ 5- 7-  6 13-  4  4 Hecke eigenvalues for primes less than 20
L 2.1712070678293 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 28665i 4095a Quadratic twists by: -3 -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
Back to Tables and computations