Cremona's table of elliptic curves

Curve 19380h1

19380 = 22 · 3 · 5 · 17 · 19



Data for elliptic curve 19380h1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 17- 19+ Signs for the Atkin-Lehner involutions
Class 19380h Isogeny class
Conductor 19380 Conductor
∏ cp 36 Product of Tamagawa factors cp
deg 13824 Modular degree for the optimal curve
Δ 994194000 = 24 · 34 · 53 · 17 · 192 Discriminant
Eigenvalues 2- 3+ 5- -4 -6 -4 17- 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-765,8262] [a1,a2,a3,a4,a6]
Generators [99:-945:1] [-7:115:1] Generators of the group modulo torsion
j 3098529366016/62137125 j-invariant
L 5.9729716737452 L(r)(E,1)/r!
Ω 1.5623909970643 Real period
R 0.42477428540753 Regulator
r 2 Rank of the group of rational points
S 0.99999999999982 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 77520cw1 58140d1 96900v1 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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