Cremona's table of elliptic curves

Curve 26208j1

26208 = 25 · 32 · 7 · 13



Data for elliptic curve 26208j1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 26208j Isogeny class
Conductor 26208 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 98304 Modular degree for the optimal curve
Δ 428397600181824 = 26 · 314 · 72 · 134 Discriminant
Eigenvalues 2+ 3- -2 7+  0 13+  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-82281,9029680] [a1,a2,a3,a4,a6]
j 1320428512222912/9182047329 j-invariant
L 1.0656015182504 L(r)(E,1)/r!
Ω 0.53280075912534 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 26208q1 52416fh2 8736v1 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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