Cremona's table of elliptic curves

Curve 68544bz2

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544bz2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17+ Signs for the Atkin-Lehner involutions
Class 68544bz Isogeny class
Conductor 68544 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 194847065505792 = 221 · 38 · 72 · 172 Discriminant
Eigenvalues 2+ 3- -2 7- -2 -4 17+  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-219756,-39645776] [a1,a2,a3,a4,a6]
Generators [582:5440:1] Generators of the group modulo torsion
j 6141556990297/1019592 j-invariant
L 4.8201218146388 L(r)(E,1)/r!
Ω 0.22050512901447 Real period
R 2.732431800769 Regulator
r 1 Rank of the group of rational points
S 1.0000000001295 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544do2 2142r2 22848bm2 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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