Cremona's table of elliptic curves

Curve 1216q3

1216 = 26 · 19



Data for elliptic curve 1216q3

Field Data Notes
Atkin-Lehner 2- 19- Signs for the Atkin-Lehner involutions
Class 1216q Isogeny class
Conductor 1216 Conductor
∏ cp 1 Product of Tamagawa factors cp
Δ -1216 = -1 · 26 · 19 Discriminant
Eigenvalues 2- -2 -3  1  3  4 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3077,64681] [a1,a2,a3,a4,a6]
Generators [32:3:1] Generators of the group modulo torsion
j -50357871050752/19 j-invariant
L 1.7390246436273 L(r)(E,1)/r!
Ω 2.9182950167667 Real period
R 0.59590433237077 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 1216d3 304e3 10944cn3 30400bv3 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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