Cremona's table of elliptic curves

Curve 16940f1

16940 = 22 · 5 · 7 · 112



Data for elliptic curve 16940f1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 16940f Isogeny class
Conductor 16940 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 207360 Modular degree for the optimal curve
Δ 307565980918658000 = 24 · 53 · 72 · 1112 Discriminant
Eigenvalues 2- -2 5- 7+ 11-  4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-300725,57494248] [a1,a2,a3,a4,a6]
j 106110329552896/10850811125 j-invariant
L 1.7845632270015 L(r)(E,1)/r!
Ω 0.29742720450026 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67760cm1 84700t1 118580l1 1540c1 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