Cremona's table of elliptic curves

Curve 39216a2

39216 = 24 · 3 · 19 · 43



Data for elliptic curve 39216a2

Field Data Notes
Atkin-Lehner 2+ 3+ 19+ 43- Signs for the Atkin-Lehner involutions
Class 39216a Isogeny class
Conductor 39216 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 1.1386627415686E+19 Discriminant
Eigenvalues 2+ 3+  0  0 -2 -2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1820808,-931033440] [a1,a2,a3,a4,a6]
j 651953246915592062500/11119753335631203 j-invariant
L 0.78060991987848 L(r)(E,1)/r!
Ω 0.1301016533125 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19608d2 117648a2 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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