Cremona's table of elliptic curves

Curve 80656n1

80656 = 24 · 712



Data for elliptic curve 80656n1

Field Data Notes
Atkin-Lehner 2- 71- Signs for the Atkin-Lehner involutions
Class 80656n Isogeny class
Conductor 80656 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 4416768 Modular degree for the optimal curve
Δ 1.5023636715421E+21 Discriminant
Eigenvalues 2- -1  0 -3 -6  3  6 -7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-11333848,14571259376] [a1,a2,a3,a4,a6]
Generators [8402:715822:1] Generators of the group modulo torsion
j 857375/8 j-invariant
L 2.3455291424427 L(r)(E,1)/r!
Ω 0.15166963148866 Real period
R 1.933090626644 Regulator
r 1 Rank of the group of rational points
S 0.99999999941353 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10082b1 80656m1 Quadratic twists by: -4 -71


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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