Cremona's table of elliptic curves

Curve 18768s1

18768 = 24 · 3 · 17 · 23



Data for elliptic curve 18768s1

Field Data Notes
Atkin-Lehner 2- 3+ 17- 23- Signs for the Atkin-Lehner involutions
Class 18768s Isogeny class
Conductor 18768 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 2592 Modular degree for the optimal curve
Δ 319056 = 24 · 3 · 172 · 23 Discriminant
Eigenvalues 2- 3+  2 -4 -4  2 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-17,0] [a1,a2,a3,a4,a6]
j 35995648/19941 j-invariant
L 1.253370678375 L(r)(E,1)/r!
Ω 2.5067413567501 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 4692d1 75072dh1 56304ba1 Quadratic twists by: -4 8 -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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