Cremona's table of elliptic curves

Curve 65520cc1

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520cc1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 65520cc Isogeny class
Conductor 65520 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 884736 Modular degree for the optimal curve
Δ 781314580021248000 = 228 · 39 · 53 · 7 · 132 Discriminant
Eigenvalues 2- 3+ 5- 7+  2 13+ -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-487107,-123749694] [a1,a2,a3,a4,a6]
Generators [-473:910:1] Generators of the group modulo torsion
j 158542456758867/9691136000 j-invariant
L 6.6261095865566 L(r)(E,1)/r!
Ω 0.18140604614695 Real period
R 3.0438665669561 Regulator
r 1 Rank of the group of rational points
S 0.9999999999444 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8190f1 65520bt1 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