Cremona's table of elliptic curves

Curve 68208i1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208i1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208i Isogeny class
Conductor 68208 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 98304 Modular degree for the optimal curve
Δ -128393647872 = -1 · 28 · 3 · 78 · 29 Discriminant
Eigenvalues 2+ 3+  4 7-  4 -2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,964,-13152] [a1,a2,a3,a4,a6]
j 3286064/4263 j-invariant
L 4.4515614355859 L(r)(E,1)/r!
Ω 0.55644517920596 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34104r1 9744f1 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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