Cremona's table of elliptic curves

Curve 16744d4

16744 = 23 · 7 · 13 · 23



Data for elliptic curve 16744d4

Field Data Notes
Atkin-Lehner 2+ 7+ 13- 23- Signs for the Atkin-Lehner involutions
Class 16744d Isogeny class
Conductor 16744 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 2143232 = 210 · 7 · 13 · 23 Discriminant
Eigenvalues 2+  0 -2 7+  4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-44651,3631574] [a1,a2,a3,a4,a6]
Generators [266:3252:1] Generators of the group modulo torsion
j 9614292367656708/2093 j-invariant
L 3.9492899217923 L(r)(E,1)/r!
Ω 1.5239999975483 Real period
R 5.1827951812933 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 33488h4 117208d4 Quadratic twists by: -4 -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
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