Cremona's table of elliptic curves

Curve 63648j2

63648 = 25 · 32 · 13 · 17



Data for elliptic curve 63648j2

Field Data Notes
Atkin-Lehner 2+ 3- 13- 17+ Signs for the Atkin-Lehner involutions
Class 63648j Isogeny class
Conductor 63648 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -11218341888 = -1 · 212 · 36 · 13 · 172 Discriminant
Eigenvalues 2+ 3-  0 -4  0 13- 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,420,3872] [a1,a2,a3,a4,a6]
Generators [8:88:1] Generators of the group modulo torsion
j 2744000/3757 j-invariant
L 4.6562131092286 L(r)(E,1)/r!
Ω 0.86185701509387 Real period
R 2.7012677437987 Regulator
r 1 Rank of the group of rational points
S 0.99999999998909 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63648t2 127296c1 7072g2 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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