Cremona's table of elliptic curves

Curve 16562b1

16562 = 2 · 72 · 132



Data for elliptic curve 16562b1

Field Data Notes
Atkin-Lehner 2+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 16562b Isogeny class
Conductor 16562 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 314496 Modular degree for the optimal curve
Δ 300961617673697344 = 26 · 78 · 138 Discriminant
Eigenvalues 2+  1 -3 7+ -3 13+  6 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1051860,414298770] [a1,a2,a3,a4,a6]
Generators [537:1823:1] Generators of the group modulo torsion
j 27369433/64 j-invariant
L 2.9333248409817 L(r)(E,1)/r!
Ω 0.30763854297363 Real period
R 4.7674859148472 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 16562l1 16562bb1 Quadratic twists by: -7 13


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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