Cremona's table of elliptic curves

Curve 69440bx3

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440bx3

Field Data Notes
Atkin-Lehner 2+ 5- 7- 31- Signs for the Atkin-Lehner involutions
Class 69440bx Isogeny class
Conductor 69440 Conductor
∏ cp 36 Product of Tamagawa factors cp
Δ 56885248000000000 = 227 · 59 · 7 · 31 Discriminant
Eigenvalues 2+ -1 5- 7- -3 -5 -6  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1361185,-610695775] [a1,a2,a3,a4,a6]
Generators [1945:64000:1] [-673:328:1] Generators of the group modulo torsion
j 1063985165884855369/217000000000 j-invariant
L 9.0945649568617 L(r)(E,1)/r!
Ω 0.13977372990089 Real period
R 1.8073983182484 Regulator
r 2 Rank of the group of rational points
S 0.99999999999646 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 69440dd3 2170c3 Quadratic twists by: -4 8


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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