Cremona's table of elliptic curves

Curve 68208cb1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208cb1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29- Signs for the Atkin-Lehner involutions
Class 68208cb Isogeny class
Conductor 68208 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 705600 Modular degree for the optimal curve
Δ -26272421802160128 = -1 · 212 · 33 · 710 · 292 Discriminant
Eigenvalues 2- 3+ -4 7- -4 -1 -2 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12805,-7814099] [a1,a2,a3,a4,a6]
j -200704/22707 j-invariant
L 0.33340330537617 L(r)(E,1)/r!
Ω 0.16670164617524 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 4263h1 68208ce1 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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