Cremona's table of elliptic curves

Curve 69440dv1

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440dv1

Field Data Notes
Atkin-Lehner 2- 5- 7- 31- Signs for the Atkin-Lehner involutions
Class 69440dv Isogeny class
Conductor 69440 Conductor
∏ cp 44 Product of Tamagawa factors cp
deg 236544 Modular degree for the optimal curve
Δ 1388800000000000 = 217 · 511 · 7 · 31 Discriminant
Eigenvalues 2- -1 5- 7-  3 -1 -4  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-64545,-6030143] [a1,a2,a3,a4,a6]
Generators [-131:400:1] Generators of the group modulo torsion
j 226886329763858/10595703125 j-invariant
L 5.6455717653654 L(r)(E,1)/r!
Ω 0.30039168715117 Real period
R 0.42713715028246 Regulator
r 1 Rank of the group of rational points
S 0.99999999995758 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 69440ba1 17360e1 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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