Cremona's table of elliptic curves

Curve 20706v4

20706 = 2 · 3 · 7 · 17 · 29



Data for elliptic curve 20706v4

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17+ 29- Signs for the Atkin-Lehner involutions
Class 20706v Isogeny class
Conductor 20706 Conductor
∏ cp 240 Product of Tamagawa factors cp
Δ 1.3651052263359E+24 Discriminant
Eigenvalues 2- 3+  2 7-  4  2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-178513397,916227569459] [a1,a2,a3,a4,a6]
j 629123858708355956533342506193/1365105226335919917502248 j-invariant
L 5.1435382642818 L(r)(E,1)/r!
Ω 0.085725637738031 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 62118w4 Quadratic twists by: -3


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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