Cremona's table of elliptic curves

Curve 27768m1

27768 = 23 · 3 · 13 · 89



Data for elliptic curve 27768m1

Field Data Notes
Atkin-Lehner 2- 3- 13- 89+ Signs for the Atkin-Lehner involutions
Class 27768m Isogeny class
Conductor 27768 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 8320 Modular degree for the optimal curve
Δ -71974656 = -1 · 28 · 35 · 13 · 89 Discriminant
Eigenvalues 2- 3- -3 -1 -3 13- -6 -5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-52,416] [a1,a2,a3,a4,a6]
Generators [2:18:1] [-5:24:1] Generators of the group modulo torsion
j -61918288/281151 j-invariant
L 7.947219361386 L(r)(E,1)/r!
Ω 1.6907208414725 Real period
R 0.23502458733716 Regulator
r 2 Rank of the group of rational points
S 0.99999999999973 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 55536d1 83304m1 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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