Cremona's table of elliptic curves

Curve 68208ck1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208ck1

Field Data Notes
Atkin-Lehner 2- 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208ck Isogeny class
Conductor 68208 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 2580480 Modular degree for the optimal curve
Δ -1.3118395696963E+21 Discriminant
Eigenvalues 2- 3-  0 7- -4 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1007848,-1785925324] [a1,a2,a3,a4,a6]
j -684962743375/7936671744 j-invariant
L 0.52009809496059 L(r)(E,1)/r!
Ω 0.065012260027748 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 8526b1 68208bf1 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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