Cremona's table of elliptic curves

Curve 22382g1

22382 = 2 · 192 · 31



Data for elliptic curve 22382g1

Field Data Notes
Atkin-Lehner 2- 19- 31+ Signs for the Atkin-Lehner involutions
Class 22382g Isogeny class
Conductor 22382 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 19440 Modular degree for the optimal curve
Δ -170696233472 = -1 · 29 · 192 · 314 Discriminant
Eigenvalues 2-  1  2 -2  1  2 -6 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,173,19873] [a1,a2,a3,a4,a6]
Generators [96:913:1] Generators of the group modulo torsion
j 1585615607/472842752 j-invariant
L 9.8972619864691 L(r)(E,1)/r!
Ω 0.78870429121308 Real period
R 0.69715341258188 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 22382a1 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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