Cremona's table of elliptic curves

Curve 2173b1

2173 = 41 · 53



Data for elliptic curve 2173b1

Field Data Notes
Atkin-Lehner 41- 53+ Signs for the Atkin-Lehner involutions
Class 2173b Isogeny class
Conductor 2173 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 756 Modular degree for the optimal curve
Δ 3652813 = 413 · 53 Discriminant
Eigenvalues  2  3  0  2  0  0 -6  7 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-55,127] [a1,a2,a3,a4,a6]
j 18399744000/3652813 j-invariant
L 7.0893800928548 L(r)(E,1)/r!
Ω 2.3631266976183 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34768f1 19557e1 54325f1 106477b1 Quadratic twists by: -4 -3 5 -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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