Cremona's table of elliptic curves

Curve 40432i1

40432 = 24 · 7 · 192



Data for elliptic curve 40432i1

Field Data Notes
Atkin-Lehner 2+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 40432i Isogeny class
Conductor 40432 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 39168 Modular degree for the optimal curve
Δ 5006411536 = 24 · 74 · 194 Discriminant
Eigenvalues 2+ -1 -1 7- -4 -1 -1 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-13116,582547] [a1,a2,a3,a4,a6]
Generators [522:-133:8] [51:209:1] Generators of the group modulo torsion
j 119681400064/2401 j-invariant
L 7.1141621259021 L(r)(E,1)/r!
Ω 1.2584608425174 Real period
R 0.47108882834945 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 20216g1 40432k1 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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