Cremona's table of elliptic curves

Curve 20160ei1

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160ei1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 20160ei Isogeny class
Conductor 20160 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ -535088332800 = -1 · 222 · 36 · 52 · 7 Discriminant
Eigenvalues 2- 3- 5+ 7- -4  6 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1332,-29808] [a1,a2,a3,a4,a6]
j 1367631/2800 j-invariant
L 1.9274289268369 L(r)(E,1)/r!
Ω 0.48185723170923 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 20160be1 5040bn1 2240y1 100800mg1 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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