Cremona's table of elliptic curves

Curve 16650r4

16650 = 2 · 32 · 52 · 37



Data for elliptic curve 16650r4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 37- Signs for the Atkin-Lehner involutions
Class 16650r Isogeny class
Conductor 16650 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -213478651406250 = -1 · 2 · 36 · 57 · 374 Discriminant
Eigenvalues 2+ 3- 5+  0  4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,5583,682991] [a1,a2,a3,a4,a6]
Generators [-11:793:1] Generators of the group modulo torsion
j 1689410871/18741610 j-invariant
L 3.6865651176683 L(r)(E,1)/r!
Ω 0.41383674846507 Real period
R 2.2270648579071 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 1850j4 3330t4 Quadratic twists by: -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
Back to Tables and computations