Cremona's table of elliptic curves

Curve 20160cu2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160cu2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 20160cu Isogeny class
Conductor 20160 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -493807104000000 = -1 · 215 · 39 · 56 · 72 Discriminant
Eigenvalues 2- 3+ 5+ 7+  4 -2 -8 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30348,-2298672] [a1,a2,a3,a4,a6]
j -4792616856/765625 j-invariant
L 0.71713496827122 L(r)(E,1)/r!
Ω 0.1792837420678 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 20160da2 10080e2 20160dg2 100800jw2 Quadratic twists by: -4 8 -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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