Cremona's table of elliptic curves

Curve 186c1

186 = 2 · 3 · 31



Data for elliptic curve 186c1

Field Data Notes
Atkin-Lehner 2+ 3- 31+ Signs for the Atkin-Lehner involutions
Class 186c Isogeny class
Conductor 186 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 28 Modular degree for the optimal curve
Δ -11904 = -1 · 27 · 3 · 31 Discriminant
Eigenvalues 2+ 3-  3 -2  5 -7 -1  7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-17,-28] [a1,a2,a3,a4,a6]
j -498677257/11904 j-invariant
L 1.1823572974903 L(r)(E,1)/r!
Ω 1.1823572974903 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1488k1 5952e1 558g1 4650y1 Quadratic twists by: -4 8 -3 5


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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