Cremona's table of elliptic curves

Curve 28336c1

28336 = 24 · 7 · 11 · 23



Data for elliptic curve 28336c1

Field Data Notes
Atkin-Lehner 2+ 7+ 11+ 23- Signs for the Atkin-Lehner involutions
Class 28336c Isogeny class
Conductor 28336 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 21504 Modular degree for the optimal curve
Δ -256695058928 = -1 · 24 · 78 · 112 · 23 Discriminant
Eigenvalues 2+  1  0 7+ 11+  5  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,1232,-17405] [a1,a2,a3,a4,a6]
j 12914669408000/16043441183 j-invariant
L 2.1068134781793 L(r)(E,1)/r!
Ω 0.52670336954479 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 14168g1 113344dj1 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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