Cremona's table of elliptic curves

Curve 43378f1

43378 = 2 · 232 · 41



Data for elliptic curve 43378f1

Field Data Notes
Atkin-Lehner 2+ 23- 41- Signs for the Atkin-Lehner involutions
Class 43378f Isogeny class
Conductor 43378 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 503424 Modular degree for the optimal curve
Δ -557103722801151752 = -1 · 23 · 2310 · 412 Discriminant
Eigenvalues 2+ -1  2  2  4  0 -3  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,134091,30591253] [a1,a2,a3,a4,a6]
Generators [5471235:299831939:42875] Generators of the group modulo torsion
j 6436343/13448 j-invariant
L 4.6766275719271 L(r)(E,1)/r!
Ω 0.20188654187607 Real period
R 11.582316306157 Regulator
r 1 Rank of the group of rational points
S 0.99999999999943 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 43378g1 Quadratic twists by: -23


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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