Cremona's table of elliptic curves

Curve 65520cm2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520cm2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 65520cm Isogeny class
Conductor 65520 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 22254240153600 = 214 · 38 · 52 · 72 · 132 Discriminant
Eigenvalues 2- 3- 5+ 7+  0 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-26283,1624282] [a1,a2,a3,a4,a6]
Generators [21:1040:1] Generators of the group modulo torsion
j 672451615081/7452900 j-invariant
L 5.7322595792253 L(r)(E,1)/r!
Ω 0.68087026029632 Real period
R 1.0523773604881 Regulator
r 1 Rank of the group of rational points
S 1.0000000000526 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 8190bh2 21840cc2 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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