Cremona's table of elliptic curves

Curve 68783a1

68783 = 11 · 132 · 37



Data for elliptic curve 68783a1

Field Data Notes
Atkin-Lehner 11- 13+ 37- Signs for the Atkin-Lehner involutions
Class 68783a Isogeny class
Conductor 68783 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 96768 Modular degree for the optimal curve
Δ -3090176216699 = -1 · 113 · 137 · 37 Discriminant
Eigenvalues  1  1 -1 -4 11- 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,3376,38365] [a1,a2,a3,a4,a6]
Generators [235:3600:1] Generators of the group modulo torsion
j 881974079/640211 j-invariant
L 4.7920649564584 L(r)(E,1)/r!
Ω 0.50862938619376 Real period
R 0.7851271616239 Regulator
r 1 Rank of the group of rational points
S 1.0000000001771 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5291a1 Quadratic twists by: 13


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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