Cremona's table of elliptic curves

Curve 39216q2

39216 = 24 · 3 · 19 · 43



Data for elliptic curve 39216q2

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 43- Signs for the Atkin-Lehner involutions
Class 39216q Isogeny class
Conductor 39216 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 14173237149696 = 218 · 34 · 192 · 432 Discriminant
Eigenvalues 2- 3+  2  4 -4 -6  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7912,-198800] [a1,a2,a3,a4,a6]
Generators [-1050:5950:27] Generators of the group modulo torsion
j 13374497976553/3460262976 j-invariant
L 6.0364136594374 L(r)(E,1)/r!
Ω 0.51589273397205 Real period
R 5.8504542339266 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4902f2 117648bj2 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
Back to Tables and computations