Cremona's table of elliptic curves

Curve 10816b2

10816 = 26 · 132



Data for elliptic curve 10816b2

Field Data Notes
Atkin-Lehner 2+ 13+ Signs for the Atkin-Lehner involutions
Class 10816b Isogeny class
Conductor 10816 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -725849473024 = -1 · 232 · 132 Discriminant
Eigenvalues 2+  0 -1 -4  4 13+  3  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-24908,-1513616] [a1,a2,a3,a4,a6]
Generators [30870:339968:125] Generators of the group modulo torsion
j -38575685889/16384 j-invariant
L 3.4480670908101 L(r)(E,1)/r!
Ω 0.19000882854464 Real period
R 4.5367195793222 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10816z2 338a2 97344bf2 10816a2 Quadratic twists by: -4 8 -3 13


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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