Cremona's table of elliptic curves

Curve 20178n1

20178 = 2 · 32 · 19 · 59



Data for elliptic curve 20178n1

Field Data Notes
Atkin-Lehner 2- 3- 19+ 59+ Signs for the Atkin-Lehner involutions
Class 20178n Isogeny class
Conductor 20178 Conductor
∏ cp 192 Product of Tamagawa factors cp
deg 86016 Modular degree for the optimal curve
Δ 781498038878208 = 224 · 37 · 192 · 59 Discriminant
Eigenvalues 2- 3-  2  0 -4 -2  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-24269,561525] [a1,a2,a3,a4,a6]
Generators [-145:1080:1] Generators of the group modulo torsion
j 2168378298425737/1072013770752 j-invariant
L 8.626362278129 L(r)(E,1)/r!
Ω 0.44712178973091 Real period
R 1.607757751216 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6726a1 Quadratic twists by: -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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