Cremona's table of elliptic curves

Curve 68208ca1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208ca1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29- Signs for the Atkin-Lehner involutions
Class 68208ca Isogeny class
Conductor 68208 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 419328 Modular degree for the optimal curve
Δ -729946100072448 = -1 · 225 · 37 · 73 · 29 Discriminant
Eigenvalues 2- 3+ -4 7- -3  3 -6  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,5360,-1292864] [a1,a2,a3,a4,a6]
j 12119452073/519561216 j-invariant
L 0.97301011312872 L(r)(E,1)/r!
Ω 0.24325253071908 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8526bd1 68208db1 Quadratic twists by: -4 -7


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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