Cremona's table of elliptic curves

Curve 16926d2

16926 = 2 · 3 · 7 · 13 · 31



Data for elliptic curve 16926d2

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13- 31- Signs for the Atkin-Lehner involutions
Class 16926d Isogeny class
Conductor 16926 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 58767072 = 25 · 3 · 72 · 13 · 312 Discriminant
Eigenvalues 2+ 3+  0 7+  0 13- -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6660,206448] [a1,a2,a3,a4,a6]
Generators [47:-20:1] Generators of the group modulo torsion
j 32677459518327625/58767072 j-invariant
L 2.7402644949761 L(r)(E,1)/r!
Ω 1.6936506457399 Real period
R 1.6179632451762 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 50778bg2 118482bb2 Quadratic twists by: -3 -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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