Cremona's table of elliptic curves

Class 16940f

16940 = 22 · 5 · 7 · 112



Data for isogeny class 16940f

Field Data Notes
Atkin-Lehner 2- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Conductor 16940 Conductor
Count 4 Number of curves in isogeny class
Curves 16940f1 16940f2 16940f3 16940f4 Curves in isogeny class
deg 207360 Modular degree for the optimal curve
Eigenvalues 2- -2 5- 7+ 11-  4  0  4 Hecke eigenvalues for primes less than 20
L 1.7845632270015 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 67760cm 84700t 118580l 1540c Quadratic twists by: -4 5 -7 -11


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