Cremona's table of elliptic curves

Curve 20160cu1

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160cu1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 20160cu Isogeny class
Conductor 20160 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ 70543872000 = 212 · 39 · 53 · 7 Discriminant
Eigenvalues 2- 3+ 5+ 7+  4 -2 -8 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-31428,-2144448] [a1,a2,a3,a4,a6]
j 42581671488/875 j-invariant
L 0.71713496827122 L(r)(E,1)/r!
Ω 0.35856748413561 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 20160da1 10080e1 20160dg1 100800jw1 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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