Cremona's table of elliptic curves

Curve 576a1

576 = 26 · 32



Data for elliptic curve 576a1

Field Data Notes
Atkin-Lehner 2+ 3+ Signs for the Atkin-Lehner involutions
Class 576a Isogeny class
Conductor 576 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 32 Modular degree for the optimal curve
Δ -27648 = -1 · 210 · 33 Discriminant
Eigenvalues 2+ 3+  0 -4  0 -2  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,0,8] [a1,a2,a3,a4,a6]
Generators [1:3:1] Generators of the group modulo torsion
j 0 j-invariant
L 1.9430318018415 L(r)(E,1)/r!
Ω 2.9744774254022 Real period
R 0.65323467754298 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 576e1 36a1 576a3 14400l1 Quadratic twists by: -4 8 -3 5


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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