Cremona's table of elliptic curves

Curve 17986k1

17986 = 2 · 17 · 232



Data for elliptic curve 17986k1

Field Data Notes
Atkin-Lehner 2- 17- 23- Signs for the Atkin-Lehner involutions
Class 17986k Isogeny class
Conductor 17986 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 1774080 Modular degree for the optimal curve
Δ 1.1538443315315E+19 Discriminant
Eigenvalues 2- -2  0 -4  2  2 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-52451948,146210072464] [a1,a2,a3,a4,a6]
j 107805659942195988625/77943554048 j-invariant
L 1.3154675493555 L(r)(E,1)/r!
Ω 0.18792393562221 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 782c1 Quadratic twists by: -23


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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