Cremona's table of elliptic curves

Curve 16576d1

16576 = 26 · 7 · 37



Data for elliptic curve 16576d1

Field Data Notes
Atkin-Lehner 2+ 7+ 37- Signs for the Atkin-Lehner involutions
Class 16576d Isogeny class
Conductor 16576 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 39168 Modular degree for the optimal curve
Δ 2541564928 = 210 · 72 · 373 Discriminant
Eigenvalues 2+  0  4 7+  4  4  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-67528,-6754200] [a1,a2,a3,a4,a6]
j 33256413948450816/2481997 j-invariant
L 3.5539378672402 L(r)(E,1)/r!
Ω 0.29616148893668 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 16576q1 2072e1 116032l1 Quadratic twists by: -4 8 -7


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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