Cremona's table of elliptic curves

Curve 7686p1

7686 = 2 · 32 · 7 · 61



Data for elliptic curve 7686p1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 61+ Signs for the Atkin-Lehner involutions
Class 7686p Isogeny class
Conductor 7686 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 1920 Modular degree for the optimal curve
Δ -52295544 = -1 · 23 · 37 · 72 · 61 Discriminant
Eigenvalues 2- 3- -1 7+  0 -4 -3  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-23,-345] [a1,a2,a3,a4,a6]
Generators [17:54:1] Generators of the group modulo torsion
j -1771561/71736 j-invariant
L 5.6682238496359 L(r)(E,1)/r!
Ω 0.87265665484067 Real period
R 0.54128045073569 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 61488bn1 2562a1 53802cf1 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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