Cremona's table of elliptic curves

Curve 41664eb1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664eb1

Field Data Notes
Atkin-Lehner 2- 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664eb Isogeny class
Conductor 41664 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ 8191475712 = 222 · 32 · 7 · 31 Discriminant
Eigenvalues 2- 3- -2 7-  4 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2689,52607] [a1,a2,a3,a4,a6]
j 8205738913/31248 j-invariant
L 2.6332837208686 L(r)(E,1)/r!
Ω 1.3166418604477 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 41664l1 10416y1 124992fx1 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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