Cremona's table of elliptic curves

Curve 20160bd3

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160bd3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ Signs for the Atkin-Lehner involutions
Class 20160bd Isogeny class
Conductor 20160 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1777299241697280 = 217 · 318 · 5 · 7 Discriminant
Eigenvalues 2+ 3- 5+ 7+  4  2  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-62508,-5662928] [a1,a2,a3,a4,a6]
j 282678688658/18600435 j-invariant
L 2.4254733194663 L(r)(E,1)/r!
Ω 0.30318416493329 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 20160eh3 2520r3 6720bb3 100800fl4 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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