Cremona's table of elliptic curves

Curve 66640cc4

66640 = 24 · 5 · 72 · 17



Data for elliptic curve 66640cc4

Field Data Notes
Atkin-Lehner 2- 5- 7- 17+ Signs for the Atkin-Lehner involutions
Class 66640cc Isogeny class
Conductor 66640 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 4.87432042496E+19 Discriminant
Eigenvalues 2-  0 5- 7-  4 -2 17+ -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1082741387,13713086642234] [a1,a2,a3,a4,a6]
j 291306206119284545407569/101150000000 j-invariant
L 0.96137038805991 L(r)(E,1)/r!
Ω 0.12017129919241 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 8330v3 9520h3 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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