Cremona's table of elliptic curves

Curve 66640bn2

66640 = 24 · 5 · 72 · 17



Data for elliptic curve 66640bn2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 17- Signs for the Atkin-Lehner involutions
Class 66640bn Isogeny class
Conductor 66640 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -2.2737729918353E+20 Discriminant
Eigenvalues 2-  1 5+ 7-  3 -5 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-850473416,-9546674743180] [a1,a2,a3,a4,a6]
j -58798411541899527001/196520000 j-invariant
L 1.5096564604446 L(r)(E,1)/r!
Ω 0.013978300519189 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8330g2 66640bu2 Quadratic twists by: -4 -7


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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