Cremona's table of elliptic curves

Curve 16560d1

16560 = 24 · 32 · 5 · 23



Data for elliptic curve 16560d1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 23- Signs for the Atkin-Lehner involutions
Class 16560d Isogeny class
Conductor 16560 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1792 Modular degree for the optimal curve
Δ 248400 = 24 · 33 · 52 · 23 Discriminant
Eigenvalues 2+ 3+ 5+ -2  4  2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-18,-17] [a1,a2,a3,a4,a6]
j 1492992/575 j-invariant
L 2.3946613919192 L(r)(E,1)/r!
Ω 2.3946613919192 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8280a1 66240eb1 16560e1 82800b1 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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