Cremona's table of elliptic curves

Curve 20160ef3

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160ef3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 20160ef Isogeny class
Conductor 20160 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 77756841824256000 = 215 · 318 · 53 · 72 Discriminant
Eigenvalues 2- 3- 5+ 7-  4 -2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2360748,-1396054928] [a1,a2,a3,a4,a6]
j 60910917333827912/3255076125 j-invariant
L 1.9487607427348 L(r)(E,1)/r!
Ω 0.12179754642093 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 20160dx3 10080ce2 6720cm3 100800lt4 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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