Cremona's table of elliptic curves

Curve 7686x1

7686 = 2 · 32 · 7 · 61



Data for elliptic curve 7686x1

Field Data Notes
Atkin-Lehner 2- 3- 7- 61- Signs for the Atkin-Lehner involutions
Class 7686x Isogeny class
Conductor 7686 Conductor
∏ cp 168 Product of Tamagawa factors cp
deg 24192 Modular degree for the optimal curve
Δ -28021207568256 = -1 · 27 · 39 · 72 · 613 Discriminant
Eigenvalues 2- 3- -3 7-  0 -4 -3  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-11804,-552481] [a1,a2,a3,a4,a6]
Generators [519:-11789:1] Generators of the group modulo torsion
j -249487788397177/38437870464 j-invariant
L 5.256260984402 L(r)(E,1)/r!
Ω 0.22708739257796 Real period
R 0.13777633099362 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 61488bh1 2562g1 53802cb1 Quadratic twists by: -4 -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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