Cremona's table of elliptic curves

Curve 10816d1

10816 = 26 · 132



Data for elliptic curve 10816d1

Field Data Notes
Atkin-Lehner 2+ 13+ Signs for the Atkin-Lehner involutions
Class 10816d Isogeny class
Conductor 10816 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 10752 Modular degree for the optimal curve
Δ -2056143405056 = -1 · 215 · 137 Discriminant
Eigenvalues 2+  1  1  3 -2 13+ -3 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-225,68927] [a1,a2,a3,a4,a6]
Generators [121:1352:1] Generators of the group modulo torsion
j -8/13 j-invariant
L 5.8925628885415 L(r)(E,1)/r!
Ω 0.66585929316835 Real period
R 1.1061952106471 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 10816e1 5408b1 97344bl1 832a1 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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