Cremona's table of elliptic curves

Curve 19776t1

19776 = 26 · 3 · 103



Data for elliptic curve 19776t1

Field Data Notes
Atkin-Lehner 2+ 3- 103- Signs for the Atkin-Lehner involutions
Class 19776t Isogeny class
Conductor 19776 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -2592079872 = -1 · 223 · 3 · 103 Discriminant
Eigenvalues 2+ 3-  2 -2 -1  4 -4  3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,63,2463] [a1,a2,a3,a4,a6]
Generators [2:51:1] Generators of the group modulo torsion
j 103823/9888 j-invariant
L 6.8022190573884 L(r)(E,1)/r!
Ω 1.1052599627313 Real period
R 3.0772032312557 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 19776v1 618e1 59328t1 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
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