Cremona's table of elliptic curves

Curve 23688l4

23688 = 23 · 32 · 7 · 47



Data for elliptic curve 23688l4

Field Data Notes
Atkin-Lehner 2+ 3- 7- 47- Signs for the Atkin-Lehner involutions
Class 23688l Isogeny class
Conductor 23688 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3222726248448 = 211 · 314 · 7 · 47 Discriminant
Eigenvalues 2+ 3-  2 7-  4  6  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-126579,-17333458] [a1,a2,a3,a4,a6]
j 150228113126114/2158569 j-invariant
L 4.0497619599393 L(r)(E,1)/r!
Ω 0.25311012249621 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47376i4 7896i4 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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