Cremona's table of elliptic curves

Curve 27840ce1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840ce1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 29- Signs for the Atkin-Lehner involutions
Class 27840ce Isogeny class
Conductor 27840 Conductor
∏ cp 240 Product of Tamagawa factors cp
deg 245760 Modular degree for the optimal curve
Δ 789083596800000 = 214 · 312 · 55 · 29 Discriminant
Eigenvalues 2+ 3- 5- -2 -6 -6 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-116945,15294543] [a1,a2,a3,a4,a6]
Generators [106:2025:1] [-299:4860:1] Generators of the group modulo torsion
j 10795741106269264/48161840625 j-invariant
L 9.0964307599614 L(r)(E,1)/r!
Ω 0.50621761579927 Real period
R 0.29949012954307 Regulator
r 2 Rank of the group of rational points
S 0.99999999999989 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27840de1 3480m1 83520z1 Quadratic twists by: -4 8 -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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