Cremona's table of elliptic curves

Curve 65520bc3

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520bc3

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 65520bc Isogeny class
Conductor 65520 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 746223528960 = 210 · 36 · 5 · 7 · 134 Discriminant
Eigenvalues 2+ 3- 5- 7+  0 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7227,232794] [a1,a2,a3,a4,a6]
Generators [90:558:1] Generators of the group modulo torsion
j 55920415716/999635 j-invariant
L 5.9927442755146 L(r)(E,1)/r!
Ω 0.9007787750669 Real period
R 3.3264240017767 Regulator
r 1 Rank of the group of rational points
S 1.000000000028 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32760bn3 7280a3 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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