Cremona's table of elliptic curves

Curve 13680c1

13680 = 24 · 32 · 5 · 19



Data for elliptic curve 13680c1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 13680c Isogeny class
Conductor 13680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 5120 Modular degree for the optimal curve
Δ 13132800 = 210 · 33 · 52 · 19 Discriminant
Eigenvalues 2+ 3+ 5+ -4 -2 -4 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-483,4082] [a1,a2,a3,a4,a6]
Generators [-14:90:1] [1:60:1] Generators of the group modulo torsion
j 450714348/475 j-invariant
L 5.8054924889773 L(r)(E,1)/r!
Ω 2.2307436513086 Real period
R 0.65062299802701 Regulator
r 2 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6840k1 54720de1 13680f1 68400p1 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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