Cremona's table of elliptic curves

Curve 1771d1

1771 = 7 · 11 · 23



Data for elliptic curve 1771d1

Field Data Notes
Atkin-Lehner 7- 11+ 23- Signs for the Atkin-Lehner involutions
Class 1771d Isogeny class
Conductor 1771 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 64 Modular degree for the optimal curve
Δ 1771 = 7 · 11 · 23 Discriminant
Eigenvalues -1 -1 -1 7- 11+ -1  0  5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-6,-8] [a1,a2,a3,a4,a6]
Generators [-2:1:1] Generators of the group modulo torsion
j 24137569/1771 j-invariant
L 1.4689869200006 L(r)(E,1)/r!
Ω 3.0619129723998 Real period
R 0.47976116017736 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28336w1 113344bx1 15939i1 44275a1 Quadratic twists by: -4 8 -3 5


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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