Cremona's table of elliptic curves

Curve 68544db1

68544 = 26 · 32 · 7 · 17



Data for elliptic curve 68544db1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17+ Signs for the Atkin-Lehner involutions
Class 68544db Isogeny class
Conductor 68544 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 202752 Modular degree for the optimal curve
Δ -1257500389146624 = -1 · 229 · 39 · 7 · 17 Discriminant
Eigenvalues 2- 3+ -1 7-  1  3 17+ -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30348,2655504] [a1,a2,a3,a4,a6]
Generators [-180:1512:1] Generators of the group modulo torsion
j -599077107/243712 j-invariant
L 6.1180239122807 L(r)(E,1)/r!
Ω 0.45448013628364 Real period
R 3.365396759887 Regulator
r 1 Rank of the group of rational points
S 0.99999999999228 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68544c1 17136s1 68544df1 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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