Cremona's table of elliptic curves

Curve 69440y1

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440y1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 69440y Isogeny class
Conductor 69440 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 6635520 Modular degree for the optimal curve
Δ -1.5062755239013E+24 Discriminant
Eigenvalues 2+  0 5- 7+ -4 -4  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,28614868,3951479856] [a1,a2,a3,a4,a6]
j 9884598436907013225951/5745985122304000000 j-invariant
L 0.6135861866504 L(r)(E,1)/r!
Ω 0.051132182735046 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 69440ds1 2170i1 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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