Cremona's table of elliptic curves

Curve 20160ch2

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160ch2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- Signs for the Atkin-Lehner involutions
Class 20160ch Isogeny class
Conductor 20160 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2106910310400 = 218 · 38 · 52 · 72 Discriminant
Eigenvalues 2+ 3- 5- 7-  0  6 -2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4332,84656] [a1,a2,a3,a4,a6]
j 47045881/11025 j-invariant
L 3.1050869880556 L(r)(E,1)/r!
Ω 0.7762717470139 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 20160eo2 315b2 6720g2 100800dc2 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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