Cremona's table of elliptic curves

Curve 68208bw1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208bw1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29- Signs for the Atkin-Lehner involutions
Class 68208bw Isogeny class
Conductor 68208 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1179648 Modular degree for the optimal curve
Δ -2175175336102981632 = -1 · 212 · 33 · 714 · 29 Discriminant
Eigenvalues 2- 3+  2 7- -4  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-614672,198801408] [a1,a2,a3,a4,a6]
j -53297461115137/4513839183 j-invariant
L 1.0193562399179 L(r)(E,1)/r!
Ω 0.25483905949723 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 4263g1 9744q1 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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