Cremona's table of elliptic curves

Curve 64320a1

64320 = 26 · 3 · 5 · 67



Data for elliptic curve 64320a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 67+ Signs for the Atkin-Lehner involutions
Class 64320a Isogeny class
Conductor 64320 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 22528 Modular degree for the optimal curve
Δ 514560000 = 212 · 3 · 54 · 67 Discriminant
Eigenvalues 2+ 3+ 5+  2 -4  4  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-201,201] [a1,a2,a3,a4,a6]
Generators [-1:20:1] Generators of the group modulo torsion
j 220348864/125625 j-invariant
L 5.7244078636947 L(r)(E,1)/r!
Ω 1.4161050374721 Real period
R 2.0211805312015 Regulator
r 1 Rank of the group of rational points
S 0.99999999999033 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64320bd1 32160k1 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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