Cremona's table of elliptic curves

Curve 19776q1

19776 = 26 · 3 · 103



Data for elliptic curve 19776q1

Field Data Notes
Atkin-Lehner 2+ 3- 103+ Signs for the Atkin-Lehner involutions
Class 19776q Isogeny class
Conductor 19776 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 5184 Modular degree for the optimal curve
Δ 59328 = 26 · 32 · 103 Discriminant
Eigenvalues 2+ 3-  4  4  4  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-136,-658] [a1,a2,a3,a4,a6]
j 4378747456/927 j-invariant
L 6.2873418255552 L(r)(E,1)/r!
Ω 1.3971870723456 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19776k1 9888h2 59328l1 Quadratic twists by: -4 8 -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