Cremona's table of elliptic curves

Curve 11856l1

11856 = 24 · 3 · 13 · 19



Data for elliptic curve 11856l1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 19- Signs for the Atkin-Lehner involutions
Class 11856l Isogeny class
Conductor 11856 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 8960 Modular degree for the optimal curve
Δ 4433871312 = 24 · 310 · 13 · 192 Discriminant
Eigenvalues 2+ 3-  0 -4  6 13+  2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1483,21260] [a1,a2,a3,a4,a6]
Generators [56:342:1] Generators of the group modulo torsion
j 22559008000000/277116957 j-invariant
L 5.2393146879545 L(r)(E,1)/r!
Ω 1.3843118546744 Real period
R 0.75695583625366 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 5928j1 47424ci1 35568l1 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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