Cremona's table of elliptic curves

Curve 63648k1

63648 = 25 · 32 · 13 · 17



Data for elliptic curve 63648k1

Field Data Notes
Atkin-Lehner 2+ 3- 13- 17+ Signs for the Atkin-Lehner involutions
Class 63648k Isogeny class
Conductor 63648 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 49152 Modular degree for the optimal curve
Δ 184576781376 = 26 · 310 · 132 · 172 Discriminant
Eigenvalues 2+ 3-  2  0  4 13- 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1569,-12040] [a1,a2,a3,a4,a6]
Generators [994:10465:8] Generators of the group modulo torsion
j 9155562688/3956121 j-invariant
L 8.0134021932682 L(r)(E,1)/r!
Ω 0.78893293935837 Real period
R 5.0786332994649 Regulator
r 1 Rank of the group of rational points
S 0.99999999994108 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 63648l1 127296cf2 21216l1 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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