Cremona's table of elliptic curves

Curve 68544cy2

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544cy2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 17- Signs for the Atkin-Lehner involutions
Class 68544cy Isogeny class
Conductor 68544 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 368492544 = 214 · 33 · 72 · 17 Discriminant
Eigenvalues 2- 3+ -2 7+ -2 -2 17- -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1116,-14320] [a1,a2,a3,a4,a6]
Generators [-19:5:1] Generators of the group modulo torsion
j 347482224/833 j-invariant
L 3.6461698350011 L(r)(E,1)/r!
Ω 0.82612557593855 Real period
R 2.2067891018337 Regulator
r 1 Rank of the group of rational points
S 0.99999999987564 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544v2 17136q2 68544cu2 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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