Cremona's table of elliptic curves

Curve 7728h1

7728 = 24 · 3 · 7 · 23



Data for elliptic curve 7728h1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 7728h Isogeny class
Conductor 7728 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 115200 Modular degree for the optimal curve
Δ -1328906878385651712 = -1 · 222 · 312 · 72 · 233 Discriminant
Eigenvalues 2- 3+  0 7+ -6  2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,74312,-54937232] [a1,a2,a3,a4,a6]
j 11079872671250375/324440155855872 j-invariant
L 0.52368442089646 L(r)(E,1)/r!
Ω 0.13092110522412 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 966f1 30912bv1 23184bn1 54096cq1 Quadratic twists by: -4 8 -3 -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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