Cremona's table of elliptic curves

Class 11656b

11656 = 23 · 31 · 47



Data for isogeny class 11656b

Field Data Notes
Atkin-Lehner 2+ 31+ 47- Signs for the Atkin-Lehner involutions
Conductor 11656 Conductor
Count 1 Number of curves in isogeny class
Curves 11656b1 Curves in isogeny class
deg 1920 Modular degree for the optimal curve
Eigenvalues 2+  2 -1  5  4  2  2 -5 Hecke eigenvalues for primes less than 20
L 4.4408864942109 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 23312b 93248i 104904l 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
Back to Tables and computations