Cremona's table of elliptic curves

Curve 39216i1

39216 = 24 · 3 · 19 · 43



Data for elliptic curve 39216i1

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 43+ Signs for the Atkin-Lehner involutions
Class 39216i Isogeny class
Conductor 39216 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 165888 Modular degree for the optimal curve
Δ 225453353730048 = 220 · 36 · 193 · 43 Discriminant
Eigenvalues 2- 3+  0  4  0  2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-96008,-11395344] [a1,a2,a3,a4,a6]
j 23894093340015625/55042322688 j-invariant
L 2.1700634040388 L(r)(E,1)/r!
Ω 0.27125792550315 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4902h1 117648x1 Quadratic twists by: -4 -3


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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