Cremona's table of elliptic curves

Curve 27328y1

27328 = 26 · 7 · 61



Data for elliptic curve 27328y1

Field Data Notes
Atkin-Lehner 2- 7- 61+ Signs for the Atkin-Lehner involutions
Class 27328y Isogeny class
Conductor 27328 Conductor
∏ cp 5 Product of Tamagawa factors cp
deg 4800 Modular degree for the optimal curve
Δ -65614528 = -1 · 26 · 75 · 61 Discriminant
Eigenvalues 2-  0  0 7- -2  0 -3  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-230,1398] [a1,a2,a3,a4,a6]
Generators [17:49:1] Generators of the group modulo torsion
j -21024576000/1025227 j-invariant
L 4.8559069875552 L(r)(E,1)/r!
Ω 1.9385490799637 Real period
R 0.50098365192241 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 27328n1 13664f1 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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