Cremona's table of elliptic curves

Curve 15990h1

15990 = 2 · 3 · 5 · 13 · 41



Data for elliptic curve 15990h1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ 41- Signs for the Atkin-Lehner involutions
Class 15990h Isogeny class
Conductor 15990 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 104160 Modular degree for the optimal curve
Δ -53214720000000 = -1 · 215 · 3 · 57 · 132 · 41 Discriminant
Eigenvalues 2+ 3- 5+ -3  6 13+  2 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-44104,-3585898] [a1,a2,a3,a4,a6]
Generators [15057636:250447658:35937] Generators of the group modulo torsion
j -9487318822026281209/53214720000000 j-invariant
L 3.9529695662235 L(r)(E,1)/r!
Ω 0.16466663152141 Real period
R 12.002946588816 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127920bb1 47970bj1 79950bn1 Quadratic twists by: -4 -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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