Cremona's table of elliptic curves

Curve 7728c1

7728 = 24 · 3 · 7 · 23



Data for elliptic curve 7728c1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 23- Signs for the Atkin-Lehner involutions
Class 7728c Isogeny class
Conductor 7728 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3264 Modular degree for the optimal curve
Δ -6058752 = -1 · 28 · 3 · 73 · 23 Discriminant
Eigenvalues 2+ 3+  4 7+ -3 -2  4  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-201,1173] [a1,a2,a3,a4,a6]
j -3525581824/23667 j-invariant
L 2.4027765642063 L(r)(E,1)/r!
Ω 2.4027765642063 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3864f1 30912ce1 23184f1 54096w1 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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