Cremona's table of elliptic curves

Curve 16974h4

16974 = 2 · 32 · 23 · 41



Data for elliptic curve 16974h4

Field Data Notes
Atkin-Lehner 2+ 3- 23- 41+ Signs for the Atkin-Lehner involutions
Class 16974h Isogeny class
Conductor 16974 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2988403883614403136 = 26 · 310 · 234 · 414 Discriminant
Eigenvalues 2+ 3-  2  0 -4  6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-415566,61050132] [a1,a2,a3,a4,a6]
Generators [-419:12917:1] Generators of the group modulo torsion
j 10887214909148618977/4099319456261184 j-invariant
L 4.1232977047376 L(r)(E,1)/r!
Ω 0.23141965716987 Real period
R 4.4543511938044 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5658g3 Quadratic twists by: -3


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