Cremona's table of elliptic curves

Curve 123786y1

123786 = 2 · 32 · 13 · 232



Data for elliptic curve 123786y1

Field Data Notes
Atkin-Lehner 2- 3+ 13- 23- Signs for the Atkin-Lehner involutions
Class 123786y Isogeny class
Conductor 123786 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 405504 Modular degree for the optimal curve
Δ 305943995365632 = 28 · 33 · 13 · 237 Discriminant
Eigenvalues 2- 3+  0  0  4 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-18350,459709] [a1,a2,a3,a4,a6]
j 170953875/76544 j-invariant
L 3.9164220721168 L(r)(E,1)/r!
Ω 0.4895530097322 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 123786d1 5382h1 Quadratic twists by: -3 -23


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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