Cremona's table of elliptic curves

Curve 38766o1

38766 = 2 · 3 · 7 · 13 · 71



Data for elliptic curve 38766o1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 71+ Signs for the Atkin-Lehner involutions
Class 38766o Isogeny class
Conductor 38766 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 80640 Modular degree for the optimal curve
Δ -8290681596288 = -1 · 27 · 33 · 7 · 136 · 71 Discriminant
Eigenvalues 2+ 3-  0 7+ -2 13-  4  7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-3361,-157804] [a1,a2,a3,a4,a6]
Generators [130:1202:1] Generators of the group modulo torsion
j -4197043674447625/8290681596288 j-invariant
L 5.2146977800214 L(r)(E,1)/r!
Ω 0.2947294884082 Real period
R 0.98295366978024 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 116298be1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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