Cremona's table of elliptic curves

Curve 15376w1

15376 = 24 · 312



Data for elliptic curve 15376w1

Field Data Notes
Atkin-Lehner 2- 31- Signs for the Atkin-Lehner involutions
Class 15376w Isogeny class
Conductor 15376 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1536 Modular degree for the optimal curve
Δ -476656 = -1 · 24 · 313 Discriminant
Eigenvalues 2-  2  1  1 -4 -2 -2  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10,39] [a1,a2,a3,a4,a6]
Generators [21:93:1] Generators of the group modulo torsion
j -256 j-invariant
L 7.1761039069606 L(r)(E,1)/r!
Ω 2.5788839181818 Real period
R 1.3913196822019 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3844d1 61504cc1 15376x1 Quadratic twists by: -4 8 -31


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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