Cremona's table of elliptic curves

Curve 65520k2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520k2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 65520k Isogeny class
Conductor 65520 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2328498900000000 = 28 · 39 · 58 · 7 · 132 Discriminant
Eigenvalues 2+ 3+ 5- 7- -6 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-164727,-25628346] [a1,a2,a3,a4,a6]
Generators [-227:260:1] Generators of the group modulo torsion
j 98104024066032/462109375 j-invariant
L 5.6379234311967 L(r)(E,1)/r!
Ω 0.23704536457774 Real period
R 1.4865096182794 Regulator
r 1 Rank of the group of rational points
S 1.0000000001034 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32760z2 65520e2 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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