Cremona's table of elliptic curves

Curve 15840z1

15840 = 25 · 32 · 5 · 11



Data for elliptic curve 15840z1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 15840z Isogeny class
Conductor 15840 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ 1270209600 = 26 · 38 · 52 · 112 Discriminant
Eigenvalues 2- 3- 5+  4 11-  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-273,272] [a1,a2,a3,a4,a6]
j 48228544/27225 j-invariant
L 2.6384991759454 L(r)(E,1)/r!
Ω 1.3192495879727 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 15840v1 31680do2 5280c1 79200bx1 Quadratic twists by: -4 8 -3 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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