Cremona's table of elliptic curves

Curve 23688n1

23688 = 23 · 32 · 7 · 47



Data for elliptic curve 23688n1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 47- Signs for the Atkin-Lehner involutions
Class 23688n Isogeny class
Conductor 23688 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ -15472622592 = -1 · 210 · 38 · 72 · 47 Discriminant
Eigenvalues 2+ 3-  4 7-  0  2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-363,6550] [a1,a2,a3,a4,a6]
j -7086244/20727 j-invariant
L 4.3764498115548 L(r)(E,1)/r!
Ω 1.0941124528887 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 47376k1 7896m1 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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