Cremona's table of elliptic curves

Curve 12768n2

12768 = 25 · 3 · 7 · 19



Data for elliptic curve 12768n2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 12768n Isogeny class
Conductor 12768 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 1201264131207168 = 212 · 38 · 73 · 194 Discriminant
Eigenvalues 2- 3+  2 7-  0 -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-40817,2714337] [a1,a2,a3,a4,a6]
Generators [-67:2268:1] Generators of the group modulo torsion
j 1836105571609408/293277375783 j-invariant
L 4.5437988246743 L(r)(E,1)/r!
Ω 0.46517408970811 Real period
R 0.81399611550547 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 12768z3 25536do1 38304r3 89376cx3 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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