Cremona's table of elliptic curves

Curve 41664dq1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664dq1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 31- Signs for the Atkin-Lehner involutions
Class 41664dq Isogeny class
Conductor 41664 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 1708765632 = 26 · 34 · 73 · 312 Discriminant
Eigenvalues 2- 3- -2 7+  2  4  4 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-364,1670] [a1,a2,a3,a4,a6]
j 83568086848/26699463 j-invariant
L 2.7598870087985 L(r)(E,1)/r!
Ω 1.3799435043754 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664cu1 20832d2 124992ex1 Quadratic twists by: -4 8 -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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