Cremona's table of elliptic curves

Curve 27885t1

27885 = 3 · 5 · 11 · 132



Data for elliptic curve 27885t1

Field Data Notes
Atkin-Lehner 3- 5+ 11- 13+ Signs for the Atkin-Lehner involutions
Class 27885t Isogeny class
Conductor 27885 Conductor
∏ cp 11 Product of Tamagawa factors cp
deg 13728 Modular degree for the optimal curve
Δ -1646581365 = -1 · 311 · 5 · 11 · 132 Discriminant
Eigenvalues -1 3- 5+ -2 11- 13+ -4 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-166,2105] [a1,a2,a3,a4,a6]
Generators [11:35:1] Generators of the group modulo torsion
j -2994503161/9743085 j-invariant
L 3.1285260032341 L(r)(E,1)/r!
Ω 1.3146298602996 Real period
R 0.21634337042569 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83655v1 27885v1 Quadratic twists by: -3 13


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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