Cremona's table of elliptic curves

Curve 65520s2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520s2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 65520s Isogeny class
Conductor 65520 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 17038402617600 = 28 · 38 · 52 · 74 · 132 Discriminant
Eigenvalues 2+ 3- 5+ 7+ -4 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-114663,14943238] [a1,a2,a3,a4,a6]
Generators [149:1080:1] Generators of the group modulo torsion
j 893359210685776/91298025 j-invariant
L 4.3304812395694 L(r)(E,1)/r!
Ω 0.66464910364216 Real period
R 1.6288599563021 Regulator
r 1 Rank of the group of rational points
S 0.99999999997927 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 32760n2 21840s2 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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