Cremona's table of elliptic curves

Curve 67728w1

67728 = 24 · 3 · 17 · 83



Data for elliptic curve 67728w1

Field Data Notes
Atkin-Lehner 2- 3- 17+ 83- Signs for the Atkin-Lehner involutions
Class 67728w Isogeny class
Conductor 67728 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 34560 Modular degree for the optimal curve
Δ 2808815616 = 213 · 35 · 17 · 83 Discriminant
Eigenvalues 2- 3- -1  2 -6 -5 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-416,1908] [a1,a2,a3,a4,a6]
Generators [-17:66:1] [-14:72:1] Generators of the group modulo torsion
j 1948441249/685746 j-invariant
L 11.629597383834 L(r)(E,1)/r!
Ω 1.3149921513423 Real period
R 0.44219265384908 Regulator
r 2 Rank of the group of rational points
S 0.99999999999821 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8466k1 Quadratic twists by: -4


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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