Cremona's table of elliptic curves

Curve 27768l1

27768 = 23 · 3 · 13 · 89



Data for elliptic curve 27768l1

Field Data Notes
Atkin-Lehner 2- 3- 13- 89+ Signs for the Atkin-Lehner involutions
Class 27768l Isogeny class
Conductor 27768 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 25344 Modular degree for the optimal curve
Δ -28153641984 = -1 · 210 · 3 · 13 · 893 Discriminant
Eigenvalues 2- 3- -1  3 -3 13- -4  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1736,28416] [a1,a2,a3,a4,a6]
j -565357377316/27493791 j-invariant
L 2.3396356130521 L(r)(E,1)/r!
Ω 1.1698178065266 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 55536c1 83304l1 Quadratic twists by: -4 -3


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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