Cremona's table of elliptic curves

Curve 7728u2

7728 = 24 · 3 · 7 · 23



Data for elliptic curve 7728u2

Field Data Notes
Atkin-Lehner 2- 3- 7- 23- Signs for the Atkin-Lehner involutions
Class 7728u Isogeny class
Conductor 7728 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 2326998161424384 = 217 · 38 · 76 · 23 Discriminant
Eigenvalues 2- 3- -2 7-  0  4  0 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-53544,-4183884] [a1,a2,a3,a4,a6]
Generators [-114:672:1] Generators of the group modulo torsion
j 4144806984356137/568114785504 j-invariant
L 4.6917603110417 L(r)(E,1)/r!
Ω 0.31670190039369 Real period
R 0.30863410152743 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 966a2 30912bs2 23184bu2 54096bv2 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.

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