Cremona's table of elliptic curves

Curve 27664t1

27664 = 24 · 7 · 13 · 19



Data for elliptic curve 27664t1

Field Data Notes
Atkin-Lehner 2- 7- 13- 19- Signs for the Atkin-Lehner involutions
Class 27664t Isogeny class
Conductor 27664 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ -28327936 = -1 · 214 · 7 · 13 · 19 Discriminant
Eigenvalues 2-  2  1 7- -3 13- -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,0,-256] [a1,a2,a3,a4,a6]
Generators [146:1758:1] Generators of the group modulo torsion
j -1/6916 j-invariant
L 8.3102271371718 L(r)(E,1)/r!
Ω 0.96294758014437 Real period
R 4.3149945586476 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 3458d1 110656bj1 Quadratic twists by: -4 8


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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