Cremona's table of elliptic curves

Curve 68208cm4

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208cm4

Field Data Notes
Atkin-Lehner 2- 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208cm Isogeny class
Conductor 68208 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2263920648192 = 213 · 34 · 76 · 29 Discriminant
Eigenvalues 2- 3- -2 7-  4 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-242664,-46091340] [a1,a2,a3,a4,a6]
j 3279392280793/4698 j-invariant
L 1.7208304894834 L(r)(E,1)/r!
Ω 0.21510381098968 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8526d4 1392h4 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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