Cremona's table of elliptic curves

Curve 43378i2

43378 = 2 · 232 · 41



Data for elliptic curve 43378i2

Field Data Notes
Atkin-Lehner 2+ 23- 41- Signs for the Atkin-Lehner involutions
Class 43378i Isogeny class
Conductor 43378 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 366304740890048 = 26 · 237 · 412 Discriminant
Eigenvalues 2+  2  2 -4  4  6  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-4153454,-3259814668] [a1,a2,a3,a4,a6]
Generators [-2503212463013578302435045:1227786106352945585578294:2126734523162183642625] Generators of the group modulo torsion
j 53528500090850617/2474432 j-invariant
L 7.0241254287503 L(r)(E,1)/r!
Ω 0.10575409449946 Real period
R 33.209709099247 Regulator
r 1 Rank of the group of rational points
S 0.9999999999982 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1886a2 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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