Cremona's table of elliptic curves

Curve 82656y2

82656 = 25 · 32 · 7 · 41



Data for elliptic curve 82656y2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 41- Signs for the Atkin-Lehner involutions
Class 82656y Isogeny class
Conductor 82656 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 161968730112 = 212 · 39 · 72 · 41 Discriminant
Eigenvalues 2- 3+ -2 7+ -2 -4 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6156,-184896] [a1,a2,a3,a4,a6]
Generators [-44:28:1] Generators of the group modulo torsion
j 320013504/2009 j-invariant
L 2.8104621259072 L(r)(E,1)/r!
Ω 0.53918666431806 Real period
R 2.6062051492458 Regulator
r 1 Rank of the group of rational points
S 1.0000000014255 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 82656z2 82656a2 Quadratic twists by: -4 -3


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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