Cremona's table of elliptic curves

Curve 7728p1

7728 = 24 · 3 · 7 · 23



Data for elliptic curve 7728p1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 23+ Signs for the Atkin-Lehner involutions
Class 7728p Isogeny class
Conductor 7728 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 101376 Modular degree for the optimal curve
Δ -417391501715177472 = -1 · 234 · 38 · 7 · 232 Discriminant
Eigenvalues 2- 3-  2 7+  4 -4 -4  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-235912,-54035212] [a1,a2,a3,a4,a6]
Generators [1724:68310:1] Generators of the group modulo torsion
j -354499561600764553/101902222098432 j-invariant
L 5.6149948677272 L(r)(E,1)/r!
Ω 0.10672624536817 Real period
R 3.2881994304432 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 966c1 30912bi1 23184br1 54096bo1 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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