Cremona's table of elliptic curves

Curve 20160ew2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160ew2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ Signs for the Atkin-Lehner involutions
Class 20160ew Isogeny class
Conductor 20160 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 58071715430400 = 214 · 310 · 52 · 74 Discriminant
Eigenvalues 2- 3- 5- 7+ -4  2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-26652,1634096] [a1,a2,a3,a4,a6]
j 175293437776/4862025 j-invariant
L 2.4951825847711 L(r)(E,1)/r!
Ω 0.62379564619278 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 20160cn2 5040i2 6720bh2 100800ny2 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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