Cremona's table of elliptic curves

Curve 18942p3

18942 = 2 · 3 · 7 · 11 · 41



Data for elliptic curve 18942p3

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11+ 41- Signs for the Atkin-Lehner involutions
Class 18942p Isogeny class
Conductor 18942 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 2527127343972 = 22 · 35 · 78 · 11 · 41 Discriminant
Eigenvalues 2- 3+ -2 7- 11+  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-2338034,-1376992933] [a1,a2,a3,a4,a6]
j 1413436138387264097711137/2527127343972 j-invariant
L 1.9534703813272 L(r)(E,1)/r!
Ω 0.12209189883295 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56826l4 Quadratic twists by: -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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