Cremona's table of elliptic curves

Curve 65520bd2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520bd2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 65520bd Isogeny class
Conductor 65520 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 4696209721476000000 = 28 · 310 · 56 · 76 · 132 Discriminant
Eigenvalues 2+ 3- 5- 7+  4 13+ -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-528447,104841214] [a1,a2,a3,a4,a6]
Generators [-187:14040:1] Generators of the group modulo torsion
j 87450143958975184/25164018140625 j-invariant
L 6.4192377497733 L(r)(E,1)/r!
Ω 0.22705695554633 Real period
R 2.3559572435876 Regulator
r 1 Rank of the group of rational points
S 1.0000000000401 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 32760bp2 21840l2 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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