Cremona's table of elliptic curves

Curve 990h1

990 = 2 · 32 · 5 · 11



Data for elliptic curve 990h1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- Signs for the Atkin-Lehner involutions
Class 990h Isogeny class
Conductor 990 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 1728 Modular degree for the optimal curve
Δ 216513000000 = 26 · 39 · 56 · 11 Discriminant
Eigenvalues 2- 3+ 5+ -4 11- -4 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-96608,-11533373] [a1,a2,a3,a4,a6]
Generators [793:19853:1] Generators of the group modulo torsion
j 5066026756449723/11000000 j-invariant
L 3.0762047385226 L(r)(E,1)/r!
Ω 0.27079877138894 Real period
R 1.8932906789942 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7920u3 31680e3 990b1 4950d3 Quadratic twists by: -4 8 -3 5


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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