Cremona's table of elliptic curves

Curve 63648i1

63648 = 25 · 32 · 13 · 17



Data for elliptic curve 63648i1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 17- Signs for the Atkin-Lehner involutions
Class 63648i Isogeny class
Conductor 63648 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 1834910356032 = 26 · 310 · 134 · 17 Discriminant
Eigenvalues 2+ 3- -4  2  4 13+ 17- -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3117,-15460] [a1,a2,a3,a4,a6]
Generators [76:432:1] Generators of the group modulo torsion
j 71783828416/39328497 j-invariant
L 4.8148786422055 L(r)(E,1)/r!
Ω 0.68272203141304 Real period
R 3.5262364627704 Regulator
r 1 Rank of the group of rational points
S 0.99999999999891 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63648s1 127296bw1 21216j1 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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