Cremona's table of elliptic curves

Curve 20160h1

20160 = 26 · 32 · 5 · 7



Data for elliptic curve 20160h1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 20160h Isogeny class
Conductor 20160 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 396361728000 = 224 · 33 · 53 · 7 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  0 -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2988,55088] [a1,a2,a3,a4,a6]
j 416832723/56000 j-invariant
L 1.8259617805316 L(r)(E,1)/r!
Ω 0.91298089026581 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 20160cr1 630h1 20160t3 100800c1 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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