Cremona's table of elliptic curves

Curve 40432k1

40432 = 24 · 7 · 192



Data for elliptic curve 40432k1

Field Data Notes
Atkin-Lehner 2+ 7- 19- Signs for the Atkin-Lehner involutions
Class 40432k Isogeny class
Conductor 40432 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 744192 Modular degree for the optimal curve
Δ 235531041359683216 = 24 · 74 · 1910 Discriminant
Eigenvalues 2+  1 -1 7- -4  1 -1 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4734996,-3967280149] [a1,a2,a3,a4,a6]
Generators [95152995:5777010127:19683] Generators of the group modulo torsion
j 119681400064/2401 j-invariant
L 5.6686472223567 L(r)(E,1)/r!
Ω 0.10234583313707 Real period
R 13.846795342329 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20216c1 40432i1 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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