Cremona's table of elliptic curves

Curve 19320k2

19320 = 23 · 3 · 5 · 7 · 23



Data for elliptic curve 19320k2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 23- Signs for the Atkin-Lehner involutions
Class 19320k Isogeny class
Conductor 19320 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 3732624000000 = 210 · 32 · 56 · 72 · 232 Discriminant
Eigenvalues 2+ 3- 5- 7+  4  6  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3920,15600] [a1,a2,a3,a4,a6]
j 6507178816324/3645140625 j-invariant
L 4.080370918267 L(r)(E,1)/r!
Ω 0.68006181971117 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 38640n2 57960bn2 96600br2 Quadratic twists by: -4 -3 5


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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