Cremona's table of elliptic curves

Curve 16560b1

16560 = 24 · 32 · 5 · 23



Data for elliptic curve 16560b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 23+ Signs for the Atkin-Lehner involutions
Class 16560b Isogeny class
Conductor 16560 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -13327752960 = -1 · 28 · 39 · 5 · 232 Discriminant
Eigenvalues 2+ 3+ 5+  2  0 -2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-783,-10098] [a1,a2,a3,a4,a6]
Generators [1191:5480:27] Generators of the group modulo torsion
j -10536048/2645 j-invariant
L 5.0004245195041 L(r)(E,1)/r!
Ω 0.44538192226459 Real period
R 5.6136365998859 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 8280o1 66240du1 16560g1 82800g1 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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