Cremona's table of elliptic curves

Curve 69440h3

69440 = 26 · 5 · 7 · 31



Data for elliptic curve 69440h3

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 69440h Isogeny class
Conductor 69440 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -3048693760000 = -1 · 216 · 54 · 74 · 31 Discriminant
Eigenvalues 2+  0 5+ 7+  0 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1012,-83088] [a1,a2,a3,a4,a6]
Generators [86:800:1] [477:10437:1] Generators of the group modulo torsion
j 1748981916/46519375 j-invariant
L 9.0128106679598 L(r)(E,1)/r!
Ω 0.38697018471049 Real period
R 5.822677704943 Regulator
r 2 Rank of the group of rational points
S 0.99999999999934 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 69440cp3 8680n4 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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