Cremona's table of elliptic curves

Curve 18368x1

18368 = 26 · 7 · 41



Data for elliptic curve 18368x1

Field Data Notes
Atkin-Lehner 2- 7+ 41- Signs for the Atkin-Lehner involutions
Class 18368x Isogeny class
Conductor 18368 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ 5780480720896 = 223 · 75 · 41 Discriminant
Eigenvalues 2- -1 -1 7+  2 -4  3  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-11201,-437663] [a1,a2,a3,a4,a6]
Generators [-69:44:1] Generators of the group modulo torsion
j 592915705201/22050784 j-invariant
L 3.1444058320351 L(r)(E,1)/r!
Ω 0.46513056258452 Real period
R 3.3801324670681 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18368n1 4592h1 128576cg1 Quadratic twists by: -4 8 -7


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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