Cremona's table of elliptic curves

Curve 6566p1

6566 = 2 · 72 · 67



Data for elliptic curve 6566p1

Field Data Notes
Atkin-Lehner 2- 7- 67- Signs for the Atkin-Lehner involutions
Class 6566p Isogeny class
Conductor 6566 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 7040 Modular degree for the optimal curve
Δ 23532544 = 210 · 73 · 67 Discriminant
Eigenvalues 2- -3 -3 7- -4 -5  2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-384,2979] [a1,a2,a3,a4,a6]
Generators [37:-215:1] [-3:65:1] Generators of the group modulo torsion
j 18212205591/68608 j-invariant
L 4.3359934704897 L(r)(E,1)/r!
Ω 2.1441756294326 Real period
R 0.10111096803293 Regulator
r 2 Rank of the group of rational points
S 0.99999999999969 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 52528bg1 59094bb1 6566o1 Quadratic twists by: -4 -3 -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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