Cremona's table of elliptic curves

Curve 27768a1

27768 = 23 · 3 · 13 · 89



Data for elliptic curve 27768a1

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 89- Signs for the Atkin-Lehner involutions
Class 27768a Isogeny class
Conductor 27768 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 67200 Modular degree for the optimal curve
Δ -2055668150016 = -1 · 28 · 35 · 135 · 89 Discriminant
Eigenvalues 2+ 3+  1 -1  5 13+  0 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-58300,5438068] [a1,a2,a3,a4,a6]
j -85604552312875216/8029953711 j-invariant
L 1.5825791279629 L(r)(E,1)/r!
Ω 0.79128956398142 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 55536j1 83304p1 Quadratic twists by: -4 -3


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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