Cremona's table of elliptic curves

Curve 10816c1

10816 = 26 · 132



Data for elliptic curve 10816c1

Field Data Notes
Atkin-Lehner 2+ 13+ Signs for the Atkin-Lehner involutions
Class 10816c Isogeny class
Conductor 10816 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 8064 Modular degree for the optimal curve
Δ 64254481408 = 210 · 137 Discriminant
Eigenvalues 2+  0  2  2 -2 13+  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2704,-52728] [a1,a2,a3,a4,a6]
Generators [6942:108836:27] Generators of the group modulo torsion
j 442368/13 j-invariant
L 5.2494241362266 L(r)(E,1)/r!
Ω 0.66325159681526 Real period
R 3.9573399909121 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 10816ba1 676a1 97344cd1 832d1 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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