Cremona's table of elliptic curves

Curve 79680bk1

79680 = 26 · 3 · 5 · 83



Data for elliptic curve 79680bk1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 83- Signs for the Atkin-Lehner involutions
Class 79680bk Isogeny class
Conductor 79680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 49152 Modular degree for the optimal curve
Δ 40796160000 = 218 · 3 · 54 · 83 Discriminant
Eigenvalues 2- 3+ 5-  0  0 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-865,1537] [a1,a2,a3,a4,a6]
Generators [-21:100:1] [-16:105:1] Generators of the group modulo torsion
j 273359449/155625 j-invariant
L 9.969947552783 L(r)(E,1)/r!
Ω 0.98433663685281 Real period
R 2.5321488552647 Regulator
r 2 Rank of the group of rational points
S 0.99999999999751 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 79680v1 19920k1 Quadratic twists by: -4 8


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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