Cremona's table of elliptic curves

Curve 2576b1

2576 = 24 · 7 · 23



Data for elliptic curve 2576b1

Field Data Notes
Atkin-Lehner 2+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 2576b Isogeny class
Conductor 2576 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ -4816166591488 = -1 · 210 · 75 · 234 Discriminant
Eigenvalues 2+  2  0 7+  0  0 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,4192,-16816] [a1,a2,a3,a4,a6]
Generators [166:2286:1] Generators of the group modulo torsion
j 7953970437500/4703287687 j-invariant
L 4.163058483994 L(r)(E,1)/r!
Ω 0.45125674184855 Real period
R 4.6127382683971 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 1288f1 10304u1 23184h1 64400v1 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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