Cremona's table of elliptic curves

Curve 18696f1

18696 = 23 · 3 · 19 · 41



Data for elliptic curve 18696f1

Field Data Notes
Atkin-Lehner 2- 3+ 19- 41- Signs for the Atkin-Lehner involutions
Class 18696f Isogeny class
Conductor 18696 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 43520 Modular degree for the optimal curve
Δ 34101504 = 28 · 32 · 192 · 41 Discriminant
Eigenvalues 2- 3+ -2  4  4 -6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-44404,3616324] [a1,a2,a3,a4,a6]
j 37823334126313552/133209 j-invariant
L 1.3804061203447 L(r)(E,1)/r!
Ω 1.3804061203447 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 37392f1 56088c1 Quadratic twists by: -4 -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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