Cremona's table of elliptic curves

Curve 38766c1

38766 = 2 · 3 · 7 · 13 · 71



Data for elliptic curve 38766c1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13- 71+ Signs for the Atkin-Lehner involutions
Class 38766c Isogeny class
Conductor 38766 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 231168 Modular degree for the optimal curve
Δ -363753655037136 = -1 · 24 · 36 · 7 · 137 · 71 Discriminant
Eigenvalues 2+ 3+  1 7+ -6 13- -3 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-87117,9903213] [a1,a2,a3,a4,a6]
Generators [-106:4291:1] [-102:4263:1] Generators of the group modulo torsion
j -73120682398346757721/363753655037136 j-invariant
L 5.7998561020275 L(r)(E,1)/r!
Ω 0.54007201283813 Real period
R 0.3835372191221 Regulator
r 2 Rank of the group of rational points
S 0.99999999999971 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 116298bh1 Quadratic twists by: -3


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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