Cremona's table of elliptic curves

Curve 40432d1

40432 = 24 · 7 · 192



Data for elliptic curve 40432d1

Field Data Notes
Atkin-Lehner 2+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 40432d Isogeny class
Conductor 40432 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 5184 Modular degree for the optimal curve
Δ -5175296 = -1 · 211 · 7 · 192 Discriminant
Eigenvalues 2+  0 -3 7+ -2  1 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-19,114] [a1,a2,a3,a4,a6]
Generators [-3:12:1] [-2:12:1] Generators of the group modulo torsion
j -1026/7 j-invariant
L 7.1103287149487 L(r)(E,1)/r!
Ω 2.0836432156248 Real period
R 0.8531125508472 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20216e1 40432a1 Quadratic twists by: -4 -19


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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