Cremona's table of elliptic curves

Curve 68544bn2

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544bn2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 17- Signs for the Atkin-Lehner involutions
Class 68544bn Isogeny class
Conductor 68544 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 30825414660096 = 212 · 312 · 72 · 172 Discriminant
Eigenvalues 2+ 3-  2 7+  4 -2 17- -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-11604,-400160] [a1,a2,a3,a4,a6]
Generators [485:10395:1] Generators of the group modulo torsion
j 57870788032/10323369 j-invariant
L 7.8775220200911 L(r)(E,1)/r!
Ω 0.46562156857145 Real period
R 4.2295731935655 Regulator
r 1 Rank of the group of rational points
S 1.0000000001254 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 68544cn2 34272bh1 22848w2 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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