Cremona's table of elliptic curves

Curve 13680f1

13680 = 24 · 32 · 5 · 19



Data for elliptic curve 13680f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19- Signs for the Atkin-Lehner involutions
Class 13680f Isogeny class
Conductor 13680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 9573811200 = 210 · 39 · 52 · 19 Discriminant
Eigenvalues 2+ 3+ 5- -4  2 -4  4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4347,-110214] [a1,a2,a3,a4,a6]
Generators [-38:10:1] Generators of the group modulo torsion
j 450714348/475 j-invariant
L 4.4183822048549 L(r)(E,1)/r!
Ω 0.58800311215052 Real period
R 1.8785539198489 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 6840c1 54720cv1 13680c1 68400o1 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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