Cremona's table of elliptic curves

Curve 19530l1

19530 = 2 · 32 · 5 · 7 · 31



Data for elliptic curve 19530l1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 19530l Isogeny class
Conductor 19530 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ -6150543840 = -1 · 25 · 311 · 5 · 7 · 31 Discriminant
Eigenvalues 2+ 3- 5+ 7+  6  3  5 -7 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,450,756] [a1,a2,a3,a4,a6]
Generators [15:96:1] Generators of the group modulo torsion
j 13806727199/8436960 j-invariant
L 3.8658017675104 L(r)(E,1)/r!
Ω 0.82678634637723 Real period
R 2.3378480936758 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 6510bb1 97650en1 Quadratic twists by: -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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