Cremona's table of elliptic curves

Curve 66424k1

66424 = 23 · 192 · 23



Data for elliptic curve 66424k1

Field Data Notes
Atkin-Lehner 2- 19- 23- Signs for the Atkin-Lehner involutions
Class 66424k Isogeny class
Conductor 66424 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 78624 Modular degree for the optimal curve
Δ -1108024589312 = -1 · 210 · 196 · 23 Discriminant
Eigenvalues 2-  0  0  4  6  2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,1805,-41154] [a1,a2,a3,a4,a6]
j 13500/23 j-invariant
L 4.1192520515422 L(r)(E,1)/r!
Ω 0.45769467231622 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 184c1 Quadratic twists by: -19


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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