Cremona's table of elliptic curves

Curve 65520bq1

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520bq1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 65520bq Isogeny class
Conductor 65520 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 286720 Modular degree for the optimal curve
Δ 1485993600000 = 210 · 36 · 55 · 72 · 13 Discriminant
Eigenvalues 2+ 3- 5- 7-  2 13-  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-121707,16342506] [a1,a2,a3,a4,a6]
Generators [187:350:1] Generators of the group modulo torsion
j 267080942160036/1990625 j-invariant
L 7.0968661261883 L(r)(E,1)/r!
Ω 0.76132787056729 Real period
R 0.46608474482276 Regulator
r 1 Rank of the group of rational points
S 1.0000000000834 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32760s1 7280e1 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