Cremona's table of elliptic curves

Curve 16616a1

16616 = 23 · 31 · 67



Data for elliptic curve 16616a1

Field Data Notes
Atkin-Lehner 2+ 31+ 67+ Signs for the Atkin-Lehner involutions
Class 16616a Isogeny class
Conductor 16616 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2752 Modular degree for the optimal curve
Δ -2226544 = -1 · 24 · 31 · 672 Discriminant
Eigenvalues 2+ -2 -1 -1  2  6  4  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-116,-527] [a1,a2,a3,a4,a6]
Generators [19:67:1] Generators of the group modulo torsion
j -10882188544/139159 j-invariant
L 3.3097434410585 L(r)(E,1)/r!
Ω 0.72629484424467 Real period
R 1.1392561393233 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 33232d1 Quadratic twists by: -4


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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