Cremona's table of elliptic curves

Curve 68208bn1

68208 = 24 · 3 · 72 · 29



Data for elliptic curve 68208bn1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 68208bn Isogeny class
Conductor 68208 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 995328 Modular degree for the optimal curve
Δ -710261334237708288 = -1 · 216 · 33 · 712 · 29 Discriminant
Eigenvalues 2- 3+ -4 7-  0 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-345760,88251136] [a1,a2,a3,a4,a6]
Generators [-240:12544:1] Generators of the group modulo torsion
j -9486391169809/1473906672 j-invariant
L 2.906285528536 L(r)(E,1)/r!
Ω 0.27574553163283 Real period
R 2.6349343832207 Regulator
r 1 Rank of the group of rational points
S 0.99999999974563 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8526z1 9744s1 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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