Cremona's table of elliptic curves

Curve 41808n2

41808 = 24 · 3 · 13 · 67



Data for elliptic curve 41808n2

Field Data Notes
Atkin-Lehner 2- 3- 13+ 67- Signs for the Atkin-Lehner involutions
Class 41808n Isogeny class
Conductor 41808 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 18905382273024 = 214 · 32 · 134 · 672 Discriminant
Eigenvalues 2- 3- -2  4 -4 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-11664,-441324] [a1,a2,a3,a4,a6]
j 42849280144657/4615571844 j-invariant
L 0.92519902167379 L(r)(E,1)/r!
Ω 0.46259951084863 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5226c2 125424u2 Quadratic twists by: -4 -3


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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