Cremona's table of elliptic curves

Curve 82810bk1

82810 = 2 · 5 · 72 · 132



Data for elliptic curve 82810bk1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 82810bk Isogeny class
Conductor 82810 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 9031680 Modular degree for the optimal curve
Δ 1.8520714933766E+22 Discriminant
Eigenvalues 2+  2 5- 7-  4 13+  0 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-9481917,-9137546179] [a1,a2,a3,a4,a6]
Generators [-39255:1092017:27] Generators of the group modulo torsion
j 166021325905681/32614400000 j-invariant
L 7.9136835711087 L(r)(E,1)/r!
Ω 0.087213778090364 Real period
R 4.5369457351056 Regulator
r 1 Rank of the group of rational points
S 1.0000000000149 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 11830d1 6370q1 Quadratic twists by: -7 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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