Cremona's table of elliptic curves

Curve 68544el1

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544el1

Field Data Notes
Atkin-Lehner 2- 3- 7- 17+ Signs for the Atkin-Lehner involutions
Class 68544el Isogeny class
Conductor 68544 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 229376 Modular degree for the optimal curve
Δ -370361438862912 = -1 · 26 · 310 · 78 · 17 Discriminant
Eigenvalues 2- 3-  2 7- -4  2 17+  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,9321,858688] [a1,a2,a3,a4,a6]
j 1919569026752/7938130977 j-invariant
L 3.0644389442266 L(r)(E,1)/r!
Ω 0.38305486763706 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544dn1 34272q2 22848cy1 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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