Cremona's table of elliptic curves

Curve 13984k1

13984 = 25 · 19 · 23



Data for elliptic curve 13984k1

Field Data Notes
Atkin-Lehner 2- 19- 23- Signs for the Atkin-Lehner involutions
Class 13984k Isogeny class
Conductor 13984 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 3328 Modular degree for the optimal curve
Δ -41168896 = -1 · 212 · 19 · 232 Discriminant
Eigenvalues 2- -2 -3 -3 -3  2 -1 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-77,379] [a1,a2,a3,a4,a6]
Generators [-11:4:1] [-2:23:1] Generators of the group modulo torsion
j -12487168/10051 j-invariant
L 3.8710667833659 L(r)(E,1)/r!
Ω 1.8685380883501 Real period
R 0.51792719767137 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13984d1 27968bp1 125856o1 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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