Cremona's table of elliptic curves

Curve 15040u1

15040 = 26 · 5 · 47



Data for elliptic curve 15040u1

Field Data Notes
Atkin-Lehner 2+ 5- 47- Signs for the Atkin-Lehner involutions
Class 15040u Isogeny class
Conductor 15040 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 2816 Modular degree for the optimal curve
Δ 15040 = 26 · 5 · 47 Discriminant
Eigenvalues 2+ -3 5-  5  1 -3 -6 -3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7,4] [a1,a2,a3,a4,a6]
Generators [0:2:1] Generators of the group modulo torsion
j 592704/235 j-invariant
L 3.6724674787708 L(r)(E,1)/r!
Ω 3.5811177915877 Real period
R 1.0255087077553 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 15040m1 7520b1 75200n1 Quadratic twists by: -4 8 5


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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