Cremona's table of elliptic curves

Curve 23688m1

23688 = 23 · 32 · 7 · 47



Data for elliptic curve 23688m1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 47- Signs for the Atkin-Lehner involutions
Class 23688m Isogeny class
Conductor 23688 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ 4869731664 = 24 · 39 · 7 · 472 Discriminant
Eigenvalues 2+ 3- -2 7-  2  0  2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-426,425] [a1,a2,a3,a4,a6]
j 733001728/417501 j-invariant
L 2.3496149428179 L(r)(E,1)/r!
Ω 1.1748074714089 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 47376j1 7896h1 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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