Cremona's table of elliptic curves

Curve 20160ct2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160ct2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 20160ct Isogeny class
Conductor 20160 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -948504685363200 = -1 · 214 · 39 · 52 · 76 Discriminant
Eigenvalues 2- 3+ 5+ 7+ -2  2  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2052,1481328] [a1,a2,a3,a4,a6]
j 2963088/2941225 j-invariant
L 1.5503832918185 L(r)(E,1)/r!
Ω 0.38759582295463 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 20160k2 5040e2 20160df2 100800ju2 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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