Cremona's table of elliptic curves

Curve 40432g1

40432 = 24 · 7 · 192



Data for elliptic curve 40432g1

Field Data Notes
Atkin-Lehner 2+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 40432g Isogeny class
Conductor 40432 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 10368 Modular degree for the optimal curve
Δ 283024 = 24 · 72 · 192 Discriminant
Eigenvalues 2+  3 -3 7+  4  3 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-19,-19] [a1,a2,a3,a4,a6]
j 131328/49 j-invariant
L 4.7178333964288 L(r)(E,1)/r!
Ω 2.3589166982153 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20216l1 40432c1 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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