Cremona's table of elliptic curves

Curve 39216g4

39216 = 24 · 3 · 19 · 43



Data for elliptic curve 39216g4

Field Data Notes
Atkin-Lehner 2+ 3- 19- 43+ Signs for the Atkin-Lehner involutions
Class 39216g Isogeny class
Conductor 39216 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 7529472 = 210 · 32 · 19 · 43 Discriminant
Eigenvalues 2+ 3- -2  0 -4 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-156864,-23965308] [a1,a2,a3,a4,a6]
Generators [-11693835783:-528156:51064811] Generators of the group modulo torsion
j 416865908534471428/7353 j-invariant
L 5.4134839631562 L(r)(E,1)/r!
Ω 0.23989351209125 Real period
R 11.283097896154 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19608a4 117648f4 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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