Cremona's table of elliptic curves

Curve 87216k1

87216 = 24 · 3 · 23 · 79



Data for elliptic curve 87216k1

Field Data Notes
Atkin-Lehner 2- 3- 23- 79- Signs for the Atkin-Lehner involutions
Class 87216k Isogeny class
Conductor 87216 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ -6643766016 = -1 · 28 · 33 · 233 · 79 Discriminant
Eigenvalues 2- 3-  1  0 -5  2  4  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-165,3951] [a1,a2,a3,a4,a6]
Generators [-6:69:1] Generators of the group modulo torsion
j -1952382976/25952211 j-invariant
L 9.2488729517096 L(r)(E,1)/r!
Ω 1.1306036291286 Real period
R 0.45447074648024 Regulator
r 1 Rank of the group of rational points
S 0.99999999959451 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21804a1 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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