Cremona's table of elliptic curves

Curve 18705l1

18705 = 3 · 5 · 29 · 43



Data for elliptic curve 18705l1

Field Data Notes
Atkin-Lehner 3- 5- 29- 43+ Signs for the Atkin-Lehner involutions
Class 18705l Isogeny class
Conductor 18705 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 161280 Modular degree for the optimal curve
Δ 128896543421015625 = 32 · 57 · 29 · 436 Discriminant
Eigenvalues  1 3- 5- -2  2 -6 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-126708,-1742819] [a1,a2,a3,a4,a6]
j 224973255481044106681/128896543421015625 j-invariant
L 1.9213231294218 L(r)(E,1)/r!
Ω 0.27447473277455 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 56115f1 93525i1 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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