Cremona's table of elliptic curves

Curve 16974g1

16974 = 2 · 32 · 23 · 41



Data for elliptic curve 16974g1

Field Data Notes
Atkin-Lehner 2+ 3- 23- 41+ Signs for the Atkin-Lehner involutions
Class 16974g Isogeny class
Conductor 16974 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 5120 Modular degree for the optimal curve
Δ -175986432 = -1 · 28 · 36 · 23 · 41 Discriminant
Eigenvalues 2+ 3-  2  0 -4 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,129,269] [a1,a2,a3,a4,a6]
Generators [23:111:1] Generators of the group modulo torsion
j 324242703/241408 j-invariant
L 3.9179381523707 L(r)(E,1)/r!
Ω 1.1524259978761 Real period
R 3.3997307936399 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 1886e1 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
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