Cremona's table of elliptic curves

Curve 19422i1

19422 = 2 · 32 · 13 · 83



Data for elliptic curve 19422i1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 83+ Signs for the Atkin-Lehner involutions
Class 19422i Isogeny class
Conductor 19422 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ 6059664 = 24 · 33 · 132 · 83 Discriminant
Eigenvalues 2- 3+ -2  4  0 13+ -4  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-881,-9839] [a1,a2,a3,a4,a6]
j 2797856555571/224432 j-invariant
L 3.5055501001557 L(r)(E,1)/r!
Ω 0.87638752503893 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 19422c1 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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