Cremona's table of elliptic curves

Curve 19824r2

19824 = 24 · 3 · 7 · 59



Data for elliptic curve 19824r2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 59- Signs for the Atkin-Lehner involutions
Class 19824r Isogeny class
Conductor 19824 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 14260856537088 = 214 · 36 · 73 · 592 Discriminant
Eigenvalues 2- 3+  0 7+  0 -4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-117608,-15483792] [a1,a2,a3,a4,a6]
Generators [-143982:23606:729] Generators of the group modulo torsion
j 43921589701515625/3481654428 j-invariant
L 3.8086798681667 L(r)(E,1)/r!
Ω 0.25780545142963 Real period
R 7.3867326060136 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 2478b2 79296bv2 59472y2 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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