Cremona's table of elliptic curves

Curve 19264o1

19264 = 26 · 7 · 43



Data for elliptic curve 19264o1

Field Data Notes
Atkin-Lehner 2+ 7- 43- Signs for the Atkin-Lehner involutions
Class 19264o Isogeny class
Conductor 19264 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ -2597711872 = -1 · 212 · 73 · 432 Discriminant
Eigenvalues 2+ -2  2 7-  4 -4  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,343,343] [a1,a2,a3,a4,a6]
Generators [7:56:1] Generators of the group modulo torsion
j 1086373952/634207 j-invariant
L 4.1452985698533 L(r)(E,1)/r!
Ω 0.87196013341017 Real period
R 0.79233335161043 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19264g1 9632h1 Quadratic twists by: -4 8


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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