Cremona's table of elliptic curves

Curve 64320cl1

64320 = 26 · 3 · 5 · 67



Data for elliptic curve 64320cl1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 67- Signs for the Atkin-Lehner involutions
Class 64320cl Isogeny class
Conductor 64320 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 20480 Modular degree for the optimal curve
Δ 82329600 = 214 · 3 · 52 · 67 Discriminant
Eigenvalues 2- 3- 5+  4  0  4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-241,1295] [a1,a2,a3,a4,a6]
j 94875856/5025 j-invariant
L 3.7929400141878 L(r)(E,1)/r!
Ω 1.8964700118005 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 64320b1 16080d1 Quadratic twists by: -4 8


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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