Cremona's table of elliptic curves

Curve 27768k1

27768 = 23 · 3 · 13 · 89



Data for elliptic curve 27768k1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 89+ Signs for the Atkin-Lehner involutions
Class 27768k Isogeny class
Conductor 27768 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 387072 Modular degree for the optimal curve
Δ -225120330444552192 = -1 · 211 · 39 · 137 · 89 Discriminant
Eigenvalues 2- 3-  2 -3 -2 13+ -2 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-703472,-228479712] [a1,a2,a3,a4,a6]
Generators [18547:2523306:1] Generators of the group modulo torsion
j -18799003355779763426/109922036349879 j-invariant
L 6.5831081598995 L(r)(E,1)/r!
Ω 0.082395975402487 Real period
R 8.8773324017108 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 55536b1 83304h1 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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