Cremona's table of elliptic curves

Curve 66640cj1

66640 = 24 · 5 · 72 · 17



Data for elliptic curve 66640cj1

Field Data Notes
Atkin-Lehner 2- 5- 7- 17- Signs for the Atkin-Lehner involutions
Class 66640cj Isogeny class
Conductor 66640 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 1032192 Modular degree for the optimal curve
Δ -1.2688465356224E+19 Discriminant
Eigenvalues 2-  0 5- 7-  2  6 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,333053,154590786] [a1,a2,a3,a4,a6]
Generators [-143:10200:1] Generators of the group modulo torsion
j 24718462497/76765625 j-invariant
L 7.5171281262876 L(r)(E,1)/r!
Ω 0.15858430936939 Real period
R 1.316707279897 Regulator
r 1 Rank of the group of rational points
S 0.99999999997597 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4165m1 66640ba1 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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