Cremona's table of elliptic curves

Curve 19608b1

19608 = 23 · 3 · 19 · 43



Data for elliptic curve 19608b1

Field Data Notes
Atkin-Lehner 2+ 3+ 19- 43+ Signs for the Atkin-Lehner involutions
Class 19608b Isogeny class
Conductor 19608 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ 16941312 = 28 · 34 · 19 · 43 Discriminant
Eigenvalues 2+ 3+ -2  4 -4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-284,-1740] [a1,a2,a3,a4,a6]
j 9930407632/66177 j-invariant
L 1.1630998456011 L(r)(E,1)/r!
Ω 1.1630998456011 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39216e1 58824j1 Quadratic twists by: -4 -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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