Cremona's table of elliptic curves

Curve 16450k1

16450 = 2 · 52 · 7 · 47



Data for elliptic curve 16450k1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 47- Signs for the Atkin-Lehner involutions
Class 16450k Isogeny class
Conductor 16450 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 34560 Modular degree for the optimal curve
Δ 15743164062500 = 22 · 512 · 73 · 47 Discriminant
Eigenvalues 2-  2 5+ 7+  0 -2  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-6313,-31469] [a1,a2,a3,a4,a6]
Generators [-76770:1333819:5832] Generators of the group modulo torsion
j 1780800847561/1007562500 j-invariant
L 9.9152196639366 L(r)(E,1)/r!
Ω 0.57755579589251 Real period
R 8.583776437231 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3290e1 115150ca1 Quadratic twists by: 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
Back to Tables and computations