Cremona's table of elliptic curves

Curve 26208bd1

26208 = 25 · 32 · 7 · 13



Data for elliptic curve 26208bd1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13- Signs for the Atkin-Lehner involutions
Class 26208bd Isogeny class
Conductor 26208 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ -917070336 = -1 · 29 · 39 · 7 · 13 Discriminant
Eigenvalues 2- 3+  1 7- -5 13-  5  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27,-1458] [a1,a2,a3,a4,a6]
j -216/91 j-invariant
L 2.8230775583768 L(r)(E,1)/r!
Ω 0.7057693895943 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 26208a1 52416r1 26208d1 Quadratic twists by: -4 8 -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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