Cremona's table of elliptic curves

Curve 40204h1

40204 = 22 · 19 · 232



Data for elliptic curve 40204h1

Field Data Notes
Atkin-Lehner 2- 19- 23- Signs for the Atkin-Lehner involutions
Class 40204h Isogeny class
Conductor 40204 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 190080 Modular degree for the optimal curve
Δ -19666271781872 = -1 · 24 · 192 · 237 Discriminant
Eigenvalues 2- -1  4  2  6 -3  4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-47786,-4010447] [a1,a2,a3,a4,a6]
j -5095042816/8303 j-invariant
L 3.874471344799 L(r)(E,1)/r!
Ω 0.16143630602962 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1748a1 Quadratic twists by: -23


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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