Cremona's table of elliptic curves

Curve 18696c2

18696 = 23 · 3 · 19 · 41



Data for elliptic curve 18696c2

Field Data Notes
Atkin-Lehner 2+ 3- 19+ 41- Signs for the Atkin-Lehner involutions
Class 18696c Isogeny class
Conductor 18696 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 272812032 = 211 · 32 · 192 · 41 Discriminant
Eigenvalues 2+ 3-  0 -4  0  6 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1768,-29200] [a1,a2,a3,a4,a6]
Generators [25450:1435545:8] Generators of the group modulo torsion
j 298597495250/133209 j-invariant
L 5.4757976218226 L(r)(E,1)/r!
Ω 0.73624125499332 Real period
R 7.437504465669 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 37392b2 56088h2 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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