Cremona's table of elliptic curves

Curve 28864s1

28864 = 26 · 11 · 41



Data for elliptic curve 28864s1

Field Data Notes
Atkin-Lehner 2- 11+ 41- Signs for the Atkin-Lehner involutions
Class 28864s Isogeny class
Conductor 28864 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 116224 Modular degree for the optimal curve
Δ -5621387361301184 = -1 · 26 · 11 · 418 Discriminant
Eigenvalues 2- -1 -1 -4 11+ -6  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,33989,2671109] [a1,a2,a3,a4,a6]
Generators [2460:68921:27] Generators of the group modulo torsion
j 67849417324588544/87834177520331 j-invariant
L 1.9676081938581 L(r)(E,1)/r!
Ω 0.28757285351155 Real period
R 0.85526509623197 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28864w1 14432e1 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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