Cremona's table of elliptic curves

Curve 16926x2

16926 = 2 · 3 · 7 · 13 · 31



Data for elliptic curve 16926x2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13- 31- Signs for the Atkin-Lehner involutions
Class 16926x Isogeny class
Conductor 16926 Conductor
∏ cp 81 Product of Tamagawa factors cp
Δ -4849120870776 = -1 · 23 · 33 · 73 · 133 · 313 Discriminant
Eigenvalues 2+ 3- -3 7- -3 13-  0  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,325,105950] [a1,a2,a3,a4,a6]
Generators [-42:157:1] Generators of the group modulo torsion
j 3813232609367/4849120870776 j-invariant
L 3.4454122562736 L(r)(E,1)/r!
Ω 0.60241049378814 Real period
R 0.63548624729807 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 50778bz2 118482h2 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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