Cremona's table of elliptic curves

Curve 2576b2

2576 = 24 · 7 · 23



Data for elliptic curve 2576b2

Field Data Notes
Atkin-Lehner 2+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 2576b Isogeny class
Conductor 2576 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 306031424964608 = 211 · 710 · 232 Discriminant
Eigenvalues 2+  2  0 7+  0  0 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16968,-118384] [a1,a2,a3,a4,a6]
Generators [-88:828:1] Generators of the group modulo torsion
j 263822189935250/149429406721 j-invariant
L 4.163058483994 L(r)(E,1)/r!
Ω 0.45125674184855 Real period
R 2.3063691341986 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 1288f2 10304u2 23184h2 64400v2 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
Back to Tables and computations