Cremona's table of elliptic curves

Curve 43378h1

43378 = 2 · 232 · 41



Data for elliptic curve 43378h1

Field Data Notes
Atkin-Lehner 2+ 23- 41- Signs for the Atkin-Lehner involutions
Class 43378h Isogeny class
Conductor 43378 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 101376 Modular degree for the optimal curve
Δ 51372006344336 = 24 · 238 · 41 Discriminant
Eigenvalues 2+  2  2  0  0 -2  0  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-16674,746660] [a1,a2,a3,a4,a6]
Generators [506793:142031:9261] Generators of the group modulo torsion
j 3463512697/347024 j-invariant
L 7.1850797280784 L(r)(E,1)/r!
Ω 0.61433344582722 Real period
R 5.8478663150204 Regulator
r 1 Rank of the group of rational points
S 0.99999999999883 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1886d1 Quadratic twists by: -23


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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