Cremona's table of elliptic curves

Curve 10816a2

10816 = 26 · 132



Data for elliptic curve 10816a2

Field Data Notes
Atkin-Lehner 2+ 13+ Signs for the Atkin-Lehner involutions
Class 10816a Isogeny class
Conductor 10816 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -3503536769037500416 = -1 · 232 · 138 Discriminant
Eigenvalues 2+  0  1  4 -4 13+  3  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4209452,-3325414352] [a1,a2,a3,a4,a6]
Generators [281166314:7440715776:103823] Generators of the group modulo torsion
j -38575685889/16384 j-invariant
L 5.0855238586559 L(r)(E,1)/r!
Ω 0.052698967239118 Real period
R 8.0417829246075 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 10816y2 338b2 97344bn2 10816b2 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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