Cremona's table of elliptic curves

Curve 65520s6

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520s6

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 1918160118956390400 = 211 · 38 · 52 · 7 · 138 Discriminant
Eigenvalues 2+ 3- 5+ 7+ -4 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-690483,-210547118] [a1,a2,a3,a4,a6]
Generators [-393:338:1] Generators of the group modulo torsion
j 24385137179326562/1284775885575 j-invariant
L 4.3304812395694 L(r)(E,1)/r!
Ω 0.16616227591054 Real period
R 1.6288599563021 Regulator
r 1 Rank of the group of rational points
S 0.99999999997927 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32760n6 21840s6 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
Back to Tables and computations