Cremona's table of elliptic curves

Curve 68544dm1

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544dm1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 17+ Signs for the Atkin-Lehner involutions
Class 68544dm Isogeny class
Conductor 68544 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ -9253064177086464 = -1 · 212 · 318 · 73 · 17 Discriminant
Eigenvalues 2- 3-  2 7+  2  4 17+  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,52476,104960] [a1,a2,a3,a4,a6]
Generators [18970:425072:125] Generators of the group modulo torsion
j 5352028359488/3098832471 j-invariant
L 7.8230776477663 L(r)(E,1)/r!
Ω 0.24572477241235 Real period
R 7.9591869913075 Regulator
r 1 Rank of the group of rational points
S 0.99999999995666 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68544ek1 34272be1 22848by1 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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